1551101344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 3360631680

約数和(自身を除く): 1809530336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 167, 208, 269, 332, 334, 416, 538, 664, 668, 1076, 1079, 1328, 1336, 2152, 2158, 2171, 2656, 2672, 3497, 4304, 4316, 4342, 5344, 6994, 8608, 8632, 8684, 13861, 13988, 17264, 17368, 22327, 27722, 27976, 34528, 34736, 44654, 44923, 55444, 55952, 69472, 89308, 89846, 110888, 111904, 178616, 179692, 180193, 221776, 290251, 357232, 359384, 360386, 443552, 580502, 583999, 714464, 718768, 720772, 1161004, 1167998, 1437536, 1441544, 2322008, 2335996, 2883088, 3728609, 4644016, 4671992, 5766176, 7457218, 9288032, 9343984, 14914436, 18687968, 29828872, 48471917, 59657744, 96943834, 119315488, 193887668, 387775336, 775550672, 1551101344]

約数ペア:

[(1, 1551101344), (2, 775550672), (4, 387775336), (8, 193887668), (13, 119315488), (16, 96943834), (26, 59657744), (32, 48471917), (52, 29828872), (83, 18687968), (104, 14914436), (166, 9343984), (167, 9288032), (208, 7457218), (269, 5766176), (332, 4671992), (334, 4644016), (416, 3728609), (538, 2883088), (664, 2335996), (668, 2322008), (1076, 1441544), (1079, 1437536), (1328, 1167998), (1336, 1161004), (2152, 720772), (2158, 718768), (2171, 714464), (2656, 583999), (2672, 580502), (3497, 443552), (4304, 360386), (4316, 359384), (4342, 357232), (5344, 290251), (6994, 221776), (8608, 180193), (8632, 179692), (8684, 178616), (13861, 111904), (13988, 110888), (17264, 89846), (17368, 89308), (22327, 69472), (27722, 55952), (27976, 55444), (34528, 44923), (34736, 44654)]