376488812

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 772171008

約数和(自身を除く): 395682196

約数列:

[1, 2, 4, 7, 14, 28, 67, 101, 134, 202, 268, 404, 469, 707, 938, 1414, 1876, 1987, 2828, 3974, 6767, 7948, 13534, 13909, 27068, 27818, 47369, 55636, 94738, 133129, 189476, 200687, 266258, 401374, 532516, 802748, 931903, 1404809, 1863806, 2809618, 3727612, 5619236, 13446029, 26892058, 53784116, 94122203, 188244406, 376488812]

約数ペア:

[(1, 376488812), (2, 188244406), (4, 94122203), (7, 53784116), (14, 26892058), (28, 13446029), (67, 5619236), (101, 3727612), (134, 2809618), (202, 1863806), (268, 1404809), (404, 931903), (469, 802748), (707, 532516), (938, 401374), (1414, 266258), (1876, 200687), (1987, 189476), (2828, 133129), (3974, 94738), (6767, 55636), (7948, 47369), (13534, 27818), (13909, 27068)]