323552464

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 634066560

約数和(自身を除く): 310514096

約数列:

[1, 2, 4, 8, 16, 211, 239, 401, 422, 478, 802, 844, 956, 1604, 1688, 1912, 3208, 3376, 3824, 6416, 50429, 84611, 95839, 100858, 169222, 191678, 201716, 338444, 383356, 403432, 676888, 766712, 806864, 1353776, 1533424, 20222029, 40444058, 80888116, 161776232, 323552464]

約数ペア:

[(1, 323552464), (2, 161776232), (4, 80888116), (8, 40444058), (16, 20222029), (211, 1533424), (239, 1353776), (401, 806864), (422, 766712), (478, 676888), (802, 403432), (844, 383356), (956, 338444), (1604, 201716), (1688, 191678), (1912, 169222), (3208, 100858), (3376, 95839), (3824, 84611), (6416, 50429)]