286553748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{1627}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 721138880

約数和(自身を除く): 434585132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1129, 1627, 2258, 3254, 3387, 4516, 4881, 6508, 6774, 9762, 13548, 14677, 19524, 21151, 29354, 42302, 44031, 58708, 63453, 84604, 88062, 126906, 176124, 253812, 1836883, 3673766, 5510649, 7347532, 11021298, 22042596, 23879479, 47758958, 71638437, 95517916, 143276874, 286553748]

約数ペア:

[(1, 286553748), (2, 143276874), (3, 95517916), (4, 71638437), (6, 47758958), (12, 23879479), (13, 22042596), (26, 11021298), (39, 7347532), (52, 5510649), (78, 3673766), (156, 1836883), (1129, 253812), (1627, 176124), (2258, 126906), (3254, 88062), (3387, 84604), (4516, 63453), (4881, 58708), (6508, 44031), (6774, 42302), (9762, 29354), (13548, 21151), (14677, 19524)]