661704

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 1680000

約数和(自身を除く): 1018296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 349, 474, 632, 698, 948, 1047, 1396, 1896, 2094, 2792, 4188, 8376, 27571, 55142, 82713, 110284, 165426, 220568, 330852, 661704]

約数ペア:

[(1, 661704), (2, 330852), (3, 220568), (4, 165426), (6, 110284), (8, 82713), (12, 55142), (24, 27571), (79, 8376), (158, 4188), (237, 2792), (316, 2094), (349, 1896), (474, 1396), (632, 1047), (698, 948)]