\[\boxed{\mathbf{485.}}\]
\[24\ :2 = 12\]
\[12 \cdot 2 = 24\]
\[62\ :2 = 31\]
\[31 \cdot 2 = 62\]
\[36\ :3 = 12\]
\[12 \cdot 3 = 36\]
\[93\ :3 = 31\]
\[31 \cdot 3 = 93\]
\[48\ :4 = 12\]
\[12 \cdot 4 = 48\]
\[82\ :2 = 41\]
\[41 \cdot 2 = 82\]
\[68\ :2 = 34\]
\[34 \cdot 2 = 68\]
\[69\ :3 = 23\]
\[23 \cdot 3 = 69\]