669059976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 1861655040

約数和(自身を除く): 1192595064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 193, 246, 271, 312, 328, 386, 492, 533, 542, 579, 772, 813, 984, 1066, 1084, 1158, 1544, 1599, 1626, 2132, 2168, 2316, 2509, 3198, 3252, 3523, 4264, 4632, 5018, 6396, 6504, 7046, 7527, 7913, 10036, 10569, 11111, 12792, 14092, 15054, 15826, 20072, 21138, 22222, 23739, 28184, 30108, 31652, 33333, 42276, 44444, 47478, 52303, 60216, 63304, 66666, 84552, 88888, 94956, 102869, 104606, 133332, 144443, 156909, 189912, 205738, 209212, 266664, 288886, 308607, 313818, 411476, 418424, 433329, 577772, 617214, 627636, 679939, 822952, 866658, 1155544, 1234428, 1255272, 1359878, 1733316, 2039817, 2144423, 2468856, 2719756, 3466632, 4079634, 4288846, 5439512, 6433269, 8159268, 8577692, 12866538, 16318536, 17155384, 25733076, 27877499, 51466152, 55754998, 83632497, 111509996, 167264994, 223019992, 334529988, 669059976]

約数ペア:

[(1, 669059976), (2, 334529988), (3, 223019992), (4, 167264994), (6, 111509996), (8, 83632497), (12, 55754998), (13, 51466152), (24, 27877499), (26, 25733076), (39, 17155384), (41, 16318536), (52, 12866538), (78, 8577692), (82, 8159268), (104, 6433269), (123, 5439512), (156, 4288846), (164, 4079634), (193, 3466632), (246, 2719756), (271, 2468856), (312, 2144423), (328, 2039817), (386, 1733316), (492, 1359878), (533, 1255272), (542, 1234428), (579, 1155544), (772, 866658), (813, 822952), (984, 679939), (1066, 627636), (1084, 617214), (1158, 577772), (1544, 433329), (1599, 418424), (1626, 411476), (2132, 313818), (2168, 308607), (2316, 288886), (2509, 266664), (3198, 209212), (3252, 205738), (3523, 189912), (4264, 156909), (4632, 144443), (5018, 133332), (6396, 104606), (6504, 102869), (7046, 94956), (7527, 88888), (7913, 84552), (10036, 66666), (10569, 63304), (11111, 60216), (12792, 52303), (14092, 47478), (15054, 44444), (15826, 42276), (20072, 33333), (21138, 31652), (22222, 30108), (23739, 28184)]