12648945624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2428753}}^1$

素因数の和:2428800

約数の個数: 64

約数和(自身を含む): 37305661440

約数和(自身を除く): 24656715816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 2428753, 4857506, 7286259, 9715012, 14572518, 17001271, 19430024, 29145036, 34002542, 51003813, 58290072, 68005084, 75291343, 102007626, 136010168, 150582686, 204015252, 225874029, 301165372, 408030504, 451748058, 527039401, 602330744, 903496116, 1054078802, 1581118203, 1806992232, 2108157604, 3162236406, 4216315208, 6324472812, 12648945624]

約数ペア:

[(1, 12648945624), (2, 6324472812), (3, 4216315208), (4, 3162236406), (6, 2108157604), (7, 1806992232), (8, 1581118203), (12, 1054078802), (14, 903496116), (21, 602330744), (24, 527039401), (28, 451748058), (31, 408030504), (42, 301165372), (56, 225874029), (62, 204015252), (84, 150582686), (93, 136010168), (124, 102007626), (168, 75291343), (186, 68005084), (217, 58290072), (248, 51003813), (372, 34002542), (434, 29145036), (651, 19430024), (744, 17001271), (868, 14572518), (1302, 9715012), (1736, 7286259), (2604, 4857506), (5208, 2428753)]