391445616

素因数分解:

$2^4\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{6701}}^1$

素因数の和:7929

約数の個数: 40

約数和(自身を含む): 1012216464

約数和(自身を除く): 620770848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1217, 2434, 3651, 4868, 6701, 7302, 9736, 13402, 14604, 19472, 20103, 26804, 29208, 40206, 53608, 58416, 80412, 107216, 160824, 321648, 8155117, 16310234, 24465351, 32620468, 48930702, 65240936, 97861404, 130481872, 195722808, 391445616]

約数ペア:

[(1, 391445616), (2, 195722808), (3, 130481872), (4, 97861404), (6, 65240936), (8, 48930702), (12, 32620468), (16, 24465351), (24, 16310234), (48, 8155117), (1217, 321648), (2434, 160824), (3651, 107216), (4868, 80412), (6701, 58416), (7302, 53608), (9736, 40206), (13402, 29208), (14604, 26804), (19472, 20103)]