404660996874

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2901919}}^1$

素因数の和:2902115

約数の個数: 48

約数和(自身を含む): 898155847680

約数和(自身を除く): 493494850806

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 254, 366, 381, 549, 762, 1098, 1143, 2286, 7747, 15494, 23241, 46482, 69723, 139446, 2901919, 5803838, 8705757, 17411514, 26117271, 52234542, 177017059, 354034118, 368543713, 531051177, 737087426, 1062102354, 1105631139, 1593153531, 2211262278, 3186307062, 3316893417, 6633786834, 22481166493, 44962332986, 67443499479, 134886998958, 202330498437, 404660996874]

約数ペア:

[(1, 404660996874), (2, 202330498437), (3, 134886998958), (6, 67443499479), (9, 44962332986), (18, 22481166493), (61, 6633786834), (122, 3316893417), (127, 3186307062), (183, 2211262278), (254, 1593153531), (366, 1105631139), (381, 1062102354), (549, 737087426), (762, 531051177), (1098, 368543713), (1143, 354034118), (2286, 177017059), (7747, 52234542), (15494, 26117271), (23241, 17411514), (46482, 8705757), (69723, 5803838), (139446, 2901919)]