315917736

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 808315200

約数和(自身を除く): 492397464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 307, 318, 424, 614, 636, 809, 921, 1228, 1272, 1618, 1842, 2427, 2456, 3236, 3684, 4854, 6472, 7368, 9708, 16271, 19416, 32542, 42877, 48813, 65084, 85754, 97626, 128631, 130168, 171508, 195252, 248363, 257262, 343016, 390504, 496726, 514524, 745089, 993452, 1029048, 1490178, 1986904, 2980356, 5960712, 13163239, 26326478, 39489717, 52652956, 78979434, 105305912, 157958868, 315917736]

約数ペア:

[(1, 315917736), (2, 157958868), (3, 105305912), (4, 78979434), (6, 52652956), (8, 39489717), (12, 26326478), (24, 13163239), (53, 5960712), (106, 2980356), (159, 1986904), (212, 1490178), (307, 1029048), (318, 993452), (424, 745089), (614, 514524), (636, 496726), (809, 390504), (921, 343016), (1228, 257262), (1272, 248363), (1618, 195252), (1842, 171508), (2427, 130168), (2456, 128631), (3236, 97626), (3684, 85754), (4854, 65084), (6472, 48813), (7368, 42877), (9708, 32542), (16271, 19416)]