248589684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9767}}^1$

素因数の和:9885

約数の個数: 72

約数和(自身を含む): 725332608

約数和(自身を除く): 476742924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 9767, 12726, 19534, 25452, 29301, 39068, 58602, 68369, 87903, 117204, 136738, 175806, 205107, 273476, 351612, 410214, 615321, 820428, 986467, 1230642, 1972934, 2461284, 2959401, 3945868, 5918802, 6905269, 8878203, 11837604, 13810538, 17756406, 20715807, 27621076, 35512812, 41431614, 62147421, 82863228, 124294842, 248589684]

約数ペア:

[(1, 248589684), (2, 124294842), (3, 82863228), (4, 62147421), (6, 41431614), (7, 35512812), (9, 27621076), (12, 20715807), (14, 17756406), (18, 13810538), (21, 11837604), (28, 8878203), (36, 6905269), (42, 5918802), (63, 3945868), (84, 2959401), (101, 2461284), (126, 1972934), (202, 1230642), (252, 986467), (303, 820428), (404, 615321), (606, 410214), (707, 351612), (909, 273476), (1212, 205107), (1414, 175806), (1818, 136738), (2121, 117204), (2828, 87903), (3636, 68369), (4242, 58602), (6363, 39068), (8484, 29301), (9767, 25452), (12726, 19534)]