408565556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14071}}^1$

素因数の和:14160

約数の個数: 48

約数和(自身を含む): 879443712

約数和(自身を除く): 470878156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14071, 14518, 28142, 29036, 56284, 98497, 196994, 239207, 393988, 478414, 858331, 956828, 1674449, 1716662, 3348898, 3433324, 6008317, 6697796, 12016634, 14591627, 24033268, 29183254, 58366508, 102141389, 204282778, 408565556]

約数ペア:

[(1, 408565556), (2, 204282778), (4, 102141389), (7, 58366508), (14, 29183254), (17, 24033268), (28, 14591627), (34, 12016634), (61, 6697796), (68, 6008317), (119, 3433324), (122, 3348898), (238, 1716662), (244, 1674449), (427, 956828), (476, 858331), (854, 478414), (1037, 393988), (1708, 239207), (2074, 196994), (4148, 98497), (7259, 56284), (14071, 29036), (14518, 28142)]