3131856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 10832640

約数和(自身を除く): 7700784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 239, 252, 273, 312, 336, 364, 468, 478, 504, 546, 624, 717, 728, 819, 936, 956, 1008, 1092, 1434, 1456, 1638, 1673, 1872, 1912, 2151, 2184, 2868, 3107, 3276, 3346, 3824, 4302, 4368, 5019, 5736, 6214, 6552, 6692, 8604, 9321, 10038, 11472, 12428, 13104, 13384, 15057, 17208, 18642, 20076, 21749, 24856, 26768, 27963, 30114, 34416, 37284, 40152, 43498, 49712, 55926, 60228, 65247, 74568, 80304, 86996, 111852, 120456, 130494, 149136, 173992, 195741, 223704, 240912, 260988, 347984, 391482, 447408, 521976, 782964, 1043952, 1565928, 3131856]

約数ペア:

[(1, 3131856), (2, 1565928), (3, 1043952), (4, 782964), (6, 521976), (7, 447408), (8, 391482), (9, 347984), (12, 260988), (13, 240912), (14, 223704), (16, 195741), (18, 173992), (21, 149136), (24, 130494), (26, 120456), (28, 111852), (36, 86996), (39, 80304), (42, 74568), (48, 65247), (52, 60228), (56, 55926), (63, 49712), (72, 43498), (78, 40152), (84, 37284), (91, 34416), (104, 30114), (112, 27963), (117, 26768), (126, 24856), (144, 21749), (156, 20076), (168, 18642), (182, 17208), (208, 15057), (234, 13384), (239, 13104), (252, 12428), (273, 11472), (312, 10038), (336, 9321), (364, 8604), (468, 6692), (478, 6552), (504, 6214), (546, 5736), (624, 5019), (717, 4368), (728, 4302), (819, 3824), (936, 3346), (956, 3276), (1008, 3107), (1092, 2868), (1434, 2184), (1456, 2151), (1638, 1912), (1673, 1872)]