262390332

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{139273}}^1$

素因数の和:139437

約数の個数: 24

約数和(自身を含む): 616148176

約数和(自身を除く): 353757844

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 139273, 278546, 417819, 557092, 835638, 1671276, 21865861, 43731722, 65597583, 87463444, 131195166, 262390332]

約数ペア:

[(1, 262390332), (2, 131195166), (3, 87463444), (4, 65597583), (6, 43731722), (12, 21865861), (157, 1671276), (314, 835638), (471, 557092), (628, 417819), (942, 278546), (1884, 139273)]