315299628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{139021}}^1$

素因数の和:139044

約数の個数: 60

約数和(自身を含む): 942013072

約数和(自身を除く): 626713444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 139021, 278042, 417063, 556084, 834126, 973147, 1251189, 1668252, 1946294, 2502378, 2919441, 3753567, 3892588, 5004756, 5838882, 7507134, 8758323, 11260701, 11677764, 15014268, 17516646, 22521402, 26274969, 35033292, 45042804, 52549938, 78824907, 105099876, 157649814, 315299628]

約数ペア:

[(1, 315299628), (2, 157649814), (3, 105099876), (4, 78824907), (6, 52549938), (7, 45042804), (9, 35033292), (12, 26274969), (14, 22521402), (18, 17516646), (21, 15014268), (27, 11677764), (28, 11260701), (36, 8758323), (42, 7507134), (54, 5838882), (63, 5004756), (81, 3892588), (84, 3753567), (108, 2919441), (126, 2502378), (162, 1946294), (189, 1668252), (252, 1251189), (324, 973147), (378, 834126), (567, 556084), (756, 417063), (1134, 278042), (2268, 139021)]