1901455704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1693}}^1$

素因数の和:2545

約数の個数: 96

約数和(自身を含む): 5430625200

約数和(自身を除く): 3529169496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 821, 1368, 1642, 1693, 2463, 3284, 3386, 4926, 5079, 6568, 6772, 7389, 9852, 10158, 13544, 14778, 15237, 15599, 19704, 20316, 29556, 30474, 31198, 32167, 40632, 46797, 59112, 60948, 62396, 64334, 93594, 96501, 121896, 124792, 128668, 140391, 187188, 193002, 257336, 280782, 289503, 374376, 386004, 561564, 579006, 772008, 1123128, 1158012, 1389953, 2316024, 2779906, 4169859, 5559812, 8339718, 11119624, 12509577, 16679436, 25019154, 26409107, 33358872, 50038308, 52818214, 79227321, 100076616, 105636428, 158454642, 211272856, 237681963, 316909284, 475363926, 633818568, 950727852, 1901455704]

約数ペア:

[(1, 1901455704), (2, 950727852), (3, 633818568), (4, 475363926), (6, 316909284), (8, 237681963), (9, 211272856), (12, 158454642), (18, 105636428), (19, 100076616), (24, 79227321), (36, 52818214), (38, 50038308), (57, 33358872), (72, 26409107), (76, 25019154), (114, 16679436), (152, 12509577), (171, 11119624), (228, 8339718), (342, 5559812), (456, 4169859), (684, 2779906), (821, 2316024), (1368, 1389953), (1642, 1158012), (1693, 1123128), (2463, 772008), (3284, 579006), (3386, 561564), (4926, 386004), (5079, 374376), (6568, 289503), (6772, 280782), (7389, 257336), (9852, 193002), (10158, 187188), (13544, 140391), (14778, 128668), (15237, 124792), (15599, 121896), (19704, 96501), (20316, 93594), (29556, 64334), (30474, 62396), (31198, 60948), (32167, 59112), (40632, 46797)]