1458737418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 3129477120

約数和(自身を除く): 1670739702

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 293, 586, 839, 879, 989, 1678, 1758, 1978, 2517, 2967, 5034, 5934, 6739, 12599, 13478, 19297, 20217, 25198, 36077, 37797, 38594, 40434, 57891, 72154, 75594, 108231, 115782, 216462, 245827, 289777, 491654, 579554, 737481, 829771, 869331, 1474962, 1659542, 1738662, 2489313, 4978626, 5654021, 10570561, 11308042, 16962063, 21141122, 31711683, 33924126, 63423366, 243122903, 486245806, 729368709, 1458737418]

約数ペア:

[(1, 1458737418), (2, 729368709), (3, 486245806), (6, 243122903), (23, 63423366), (43, 33924126), (46, 31711683), (69, 21141122), (86, 16962063), (129, 11308042), (138, 10570561), (258, 5654021), (293, 4978626), (586, 2489313), (839, 1738662), (879, 1659542), (989, 1474962), (1678, 869331), (1758, 829771), (1978, 737481), (2517, 579554), (2967, 491654), (5034, 289777), (5934, 245827), (6739, 216462), (12599, 115782), (13478, 108231), (19297, 75594), (20217, 72154), (25198, 57891), (36077, 40434), (37797, 38594)]