40231464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 125664000

約数和(自身を除く): 85432536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 169, 182, 218, 273, 312, 327, 338, 364, 436, 507, 546, 654, 676, 728, 763, 872, 1014, 1092, 1183, 1308, 1352, 1417, 1526, 2028, 2184, 2197, 2289, 2366, 2616, 2834, 3052, 3549, 4056, 4251, 4394, 4578, 4732, 5668, 6104, 6591, 7098, 8502, 8788, 9156, 9464, 9919, 11336, 13182, 14196, 15379, 17004, 17576, 18312, 18421, 19838, 26364, 28392, 29757, 30758, 34008, 36842, 39676, 46137, 52728, 55263, 59514, 61516, 73684, 79352, 92274, 110526, 119028, 123032, 128947, 147368, 184548, 221052, 238056, 239473, 257894, 369096, 386841, 442104, 478946, 515788, 718419, 773682, 957892, 1031576, 1436838, 1547364, 1676311, 1915784, 2873676, 3094728, 3352622, 5028933, 5747352, 6705244, 10057866, 13410488, 20115732, 40231464]

約数ペア:

[(1, 40231464), (2, 20115732), (3, 13410488), (4, 10057866), (6, 6705244), (7, 5747352), (8, 5028933), (12, 3352622), (13, 3094728), (14, 2873676), (21, 1915784), (24, 1676311), (26, 1547364), (28, 1436838), (39, 1031576), (42, 957892), (52, 773682), (56, 718419), (78, 515788), (84, 478946), (91, 442104), (104, 386841), (109, 369096), (156, 257894), (168, 239473), (169, 238056), (182, 221052), (218, 184548), (273, 147368), (312, 128947), (327, 123032), (338, 119028), (364, 110526), (436, 92274), (507, 79352), (546, 73684), (654, 61516), (676, 59514), (728, 55263), (763, 52728), (872, 46137), (1014, 39676), (1092, 36842), (1183, 34008), (1308, 30758), (1352, 29757), (1417, 28392), (1526, 26364), (2028, 19838), (2184, 18421), (2197, 18312), (2289, 17576), (2366, 17004), (2616, 15379), (2834, 14196), (3052, 13182), (3549, 11336), (4056, 9919), (4251, 9464), (4394, 9156), (4578, 8788), (4732, 8502), (5668, 7098), (6104, 6591)]