312756816

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{122939}}^1$

素因数の和:123003

約数の個数: 40

約数和(自身を含む): 823206240

約数和(自身を除く): 510449424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 122939, 245878, 368817, 491756, 737634, 983512, 1475268, 1967024, 2950536, 5901072, 6515767, 13031534, 19547301, 26063068, 39094602, 52126136, 78189204, 104252272, 156378408, 312756816]

約数ペア:

[(1, 312756816), (2, 156378408), (3, 104252272), (4, 78189204), (6, 52126136), (8, 39094602), (12, 26063068), (16, 19547301), (24, 13031534), (48, 6515767), (53, 5901072), (106, 2950536), (159, 1967024), (212, 1475268), (318, 983512), (424, 737634), (636, 491756), (848, 368817), (1272, 245878), (2544, 122939)]