290963312

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1009}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 574851600

約数和(自身を除く): 283888288

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 269, 536, 538, 1009, 1072, 1076, 2018, 2152, 4036, 4304, 8072, 16144, 18023, 36046, 67603, 72092, 135206, 144184, 270412, 271421, 288368, 540824, 542842, 1081648, 1085684, 2171368, 4342736, 18185207, 36370414, 72740828, 145481656, 290963312]

約数ペア:

[(1, 290963312), (2, 145481656), (4, 72740828), (8, 36370414), (16, 18185207), (67, 4342736), (134, 2171368), (268, 1085684), (269, 1081648), (536, 542842), (538, 540824), (1009, 288368), (1072, 271421), (1076, 270412), (2018, 144184), (2152, 135206), (4036, 72092), (4304, 67603), (8072, 36046), (16144, 18023)]