318223448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{3557}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 610979760

約数和(自身を除く): 292756312

約数列:

[1, 2, 4, 8, 53, 106, 211, 212, 422, 424, 844, 1688, 3557, 7114, 11183, 14228, 22366, 28456, 44732, 89464, 188521, 377042, 750527, 754084, 1501054, 1508168, 3002108, 6004216, 39777931, 79555862, 159111724, 318223448]

約数ペア:

[(1, 318223448), (2, 159111724), (4, 79555862), (8, 39777931), (53, 6004216), (106, 3002108), (211, 1508168), (212, 1501054), (422, 754084), (424, 750527), (844, 377042), (1688, 188521), (3557, 89464), (7114, 44732), (11183, 28456), (14228, 22366)]