248377584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 798948864

約数和(自身を除く): 550571280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 101, 104, 112, 156, 168, 182, 202, 208, 273, 303, 312, 336, 364, 404, 546, 563, 606, 624, 707, 728, 808, 1092, 1126, 1212, 1313, 1414, 1456, 1616, 1689, 2121, 2184, 2252, 2424, 2626, 2828, 3378, 3939, 3941, 4242, 4368, 4504, 4848, 5252, 5656, 6756, 7319, 7878, 7882, 8484, 9008, 9191, 10504, 11312, 11823, 13512, 14638, 15756, 15764, 16968, 18382, 21008, 21957, 23646, 27024, 27573, 29276, 31512, 31528, 33936, 36764, 43914, 47292, 51233, 55146, 56863, 58552, 63024, 63056, 73528, 87828, 94584, 102466, 110292, 113726, 117104, 147056, 153699, 170589, 175656, 189168, 204932, 220584, 227452, 307398, 341178, 351312, 398041, 409864, 441168, 454904, 614796, 682356, 739219, 796082, 819728, 909808, 1194123, 1229592, 1364712, 1478438, 1592164, 2217657, 2388246, 2459184, 2729424, 2956876, 3184328, 4435314, 4776492, 5174533, 5913752, 6368656, 8870628, 9552984, 10349066, 11827504, 15523599, 17741256, 19105968, 20698132, 31047198, 35482512, 41396264, 62094396, 82792528, 124188792, 248377584]

約数ペア:

[(1, 248377584), (2, 124188792), (3, 82792528), (4, 62094396), (6, 41396264), (7, 35482512), (8, 31047198), (12, 20698132), (13, 19105968), (14, 17741256), (16, 15523599), (21, 11827504), (24, 10349066), (26, 9552984), (28, 8870628), (39, 6368656), (42, 5913752), (48, 5174533), (52, 4776492), (56, 4435314), (78, 3184328), (84, 2956876), (91, 2729424), (101, 2459184), (104, 2388246), (112, 2217657), (156, 1592164), (168, 1478438), (182, 1364712), (202, 1229592), (208, 1194123), (273, 909808), (303, 819728), (312, 796082), (336, 739219), (364, 682356), (404, 614796), (546, 454904), (563, 441168), (606, 409864), (624, 398041), (707, 351312), (728, 341178), (808, 307398), (1092, 227452), (1126, 220584), (1212, 204932), (1313, 189168), (1414, 175656), (1456, 170589), (1616, 153699), (1689, 147056), (2121, 117104), (2184, 113726), (2252, 110292), (2424, 102466), (2626, 94584), (2828, 87828), (3378, 73528), (3939, 63056), (3941, 63024), (4242, 58552), (4368, 56863), (4504, 55146), (4848, 51233), (5252, 47292), (5656, 43914), (6756, 36764), (7319, 33936), (7878, 31528), (7882, 31512), (8484, 29276), (9008, 27573), (9191, 27024), (10504, 23646), (11312, 21957), (11823, 21008), (13512, 18382), (14638, 16968), (15756, 15764)]