1251810464768

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1777}}^1\times {\mathrm{18593}}^1$

素因数の和:20427

約数の個数: 88

約数和(自身を含む): 2571615427752

約数和(自身を除く): 1319804962984

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 1777, 2368, 3554, 4736, 7108, 9472, 14216, 18593, 18944, 28432, 37186, 37888, 56864, 65749, 74372, 113728, 131498, 148744, 227456, 262996, 297488, 454912, 525992, 594976, 687941, 909824, 1051984, 1189952, 1375882, 1819648, 2103968, 2379904, 2751764, 4207936, 4759808, 5503528, 8415872, 9519616, 11007056, 16831744, 19039232, 22014112, 33039761, 33663488, 44028224, 66079522, 67326976, 88056448, 132159044, 176112896, 264318088, 352225792, 528636176, 704451584, 1057272352, 1222471157, 2114544704, 2444942314, 4229089408, 4889884628, 8458178816, 9779769256, 16916357632, 19559538512, 33832715264, 39119077024, 78238154048, 156476308096, 312952616192, 625905232384, 1251810464768]

約数ペア:

[(1, 1251810464768), (2, 625905232384), (4, 312952616192), (8, 156476308096), (16, 78238154048), (32, 39119077024), (37, 33832715264), (64, 19559538512), (74, 16916357632), (128, 9779769256), (148, 8458178816), (256, 4889884628), (296, 4229089408), (512, 2444942314), (592, 2114544704), (1024, 1222471157), (1184, 1057272352), (1777, 704451584), (2368, 528636176), (3554, 352225792), (4736, 264318088), (7108, 176112896), (9472, 132159044), (14216, 88056448), (18593, 67326976), (18944, 66079522), (28432, 44028224), (37186, 33663488), (37888, 33039761), (56864, 22014112), (65749, 19039232), (74372, 16831744), (113728, 11007056), (131498, 9519616), (148744, 8415872), (227456, 5503528), (262996, 4759808), (297488, 4207936), (454912, 2751764), (525992, 2379904), (594976, 2103968), (687941, 1819648), (909824, 1375882), (1051984, 1189952)]