286762012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 530893440

約数和(自身を除く): 244131428

約数列:

[1, 2, 4, 43, 53, 83, 86, 106, 166, 172, 212, 332, 379, 758, 1516, 2279, 3569, 4399, 4558, 7138, 8798, 9116, 14276, 16297, 17596, 20087, 31457, 32594, 40174, 62914, 65188, 80348, 125828, 189157, 378314, 756628, 863741, 1352651, 1667221, 1727482, 2705302, 3334442, 3454964, 5410604, 6668884, 71690503, 143381006, 286762012]

約数ペア:

[(1, 286762012), (2, 143381006), (4, 71690503), (43, 6668884), (53, 5410604), (83, 3454964), (86, 3334442), (106, 2705302), (166, 1727482), (172, 1667221), (212, 1352651), (332, 863741), (379, 756628), (758, 378314), (1516, 189157), (2279, 125828), (3569, 80348), (4399, 65188), (4558, 62914), (7138, 40174), (8798, 32594), (9116, 31457), (14276, 20087), (16297, 17596)]