431387992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2588

約数の個数: 64

約数和(自身を含む): 965448000

約数和(自身を除く): 534060008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 109, 116, 203, 218, 232, 406, 436, 763, 812, 872, 1526, 1624, 2437, 3052, 3161, 4874, 6104, 6322, 9748, 12644, 17059, 19496, 22127, 25288, 34118, 44254, 68236, 70673, 88508, 136472, 141346, 177016, 265633, 282692, 494711, 531266, 565384, 989422, 1062532, 1859431, 1978844, 2125064, 3718862, 3957688, 7437724, 7703357, 14875448, 15406714, 30813428, 53923499, 61626856, 107846998, 215693996, 431387992]

約数ペア:

[(1, 431387992), (2, 215693996), (4, 107846998), (7, 61626856), (8, 53923499), (14, 30813428), (28, 15406714), (29, 14875448), (56, 7703357), (58, 7437724), (109, 3957688), (116, 3718862), (203, 2125064), (218, 1978844), (232, 1859431), (406, 1062532), (436, 989422), (763, 565384), (812, 531266), (872, 494711), (1526, 282692), (1624, 265633), (2437, 177016), (3052, 141346), (3161, 136472), (4874, 88508), (6104, 70673), (6322, 68236), (9748, 44254), (12644, 34118), (17059, 25288), (19496, 22127)]