311392824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 831006720

約数和(自身を除く): 519613896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 152, 228, 254, 283, 361, 381, 456, 508, 566, 722, 762, 849, 1016, 1083, 1132, 1444, 1524, 1698, 2166, 2264, 2413, 2888, 3048, 3396, 4332, 4826, 5377, 6792, 7239, 8664, 9652, 10754, 14478, 16131, 19304, 21508, 28956, 32262, 35941, 43016, 45847, 57912, 64524, 71882, 91694, 102163, 107823, 129048, 137541, 143764, 183388, 204326, 215646, 275082, 287528, 306489, 366776, 408652, 431292, 550164, 612978, 682879, 817304, 862584, 1100328, 1225956, 1365758, 2048637, 2451912, 2731516, 4097274, 5463032, 8194548, 12974701, 16389096, 25949402, 38924103, 51898804, 77848206, 103797608, 155696412, 311392824]

約数ペア:

[(1, 311392824), (2, 155696412), (3, 103797608), (4, 77848206), (6, 51898804), (8, 38924103), (12, 25949402), (19, 16389096), (24, 12974701), (38, 8194548), (57, 5463032), (76, 4097274), (114, 2731516), (127, 2451912), (152, 2048637), (228, 1365758), (254, 1225956), (283, 1100328), (361, 862584), (381, 817304), (456, 682879), (508, 612978), (566, 550164), (722, 431292), (762, 408652), (849, 366776), (1016, 306489), (1083, 287528), (1132, 275082), (1444, 215646), (1524, 204326), (1698, 183388), (2166, 143764), (2264, 137541), (2413, 129048), (2888, 107823), (3048, 102163), (3396, 91694), (4332, 71882), (4826, 64524), (5377, 57912), (6792, 45847), (7239, 43016), (8664, 35941), (9652, 32262), (10754, 28956), (14478, 21508), (16131, 19304)]