315033688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{6779}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 610606800

約数和(自身を除く): 295573112

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 5809, 6779, 11618, 13558, 23236, 27116, 46472, 54232, 250823, 501646, 1003292, 1064303, 2006584, 2128606, 4257212, 8514424, 39379211, 78758422, 157516844, 315033688]

約数ペア:

[(1, 315033688), (2, 157516844), (4, 78758422), (8, 39379211), (37, 8514424), (74, 4257212), (148, 2128606), (157, 2006584), (296, 1064303), (314, 1003292), (628, 501646), (1256, 250823), (5809, 54232), (6779, 46472), (11618, 27116), (13558, 23236)]