457764816

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{179939}}^1$

素因数の和:180003

約数の個数: 40

約数和(自身を含む): 1204878240

約数和(自身を除く): 747113424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 179939, 359878, 539817, 719756, 1079634, 1439512, 2159268, 2879024, 4318536, 8637072, 9536767, 19073534, 28610301, 38147068, 57220602, 76294136, 114441204, 152588272, 228882408, 457764816]

約数ペア:

[(1, 457764816), (2, 228882408), (3, 152588272), (4, 114441204), (6, 76294136), (8, 57220602), (12, 38147068), (16, 28610301), (24, 19073534), (48, 9536767), (53, 8637072), (106, 4318536), (159, 2879024), (212, 2159268), (318, 1439512), (424, 1079634), (636, 719756), (848, 539817), (1272, 359878), (2544, 179939)]