257368056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{974879}}^1$

素因数の和:974899

約数の個数: 32

約数和(自身を含む): 701913600

約数和(自身を除く): 444545544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 974879, 1949758, 2924637, 3899516, 5849274, 7799032, 10723669, 11698548, 21447338, 23397096, 32171007, 42894676, 64342014, 85789352, 128684028, 257368056]

約数ペア:

[(1, 257368056), (2, 128684028), (3, 85789352), (4, 64342014), (6, 42894676), (8, 32171007), (11, 23397096), (12, 21447338), (22, 11698548), (24, 10723669), (33, 7799032), (44, 5849274), (66, 3899516), (88, 2924637), (132, 1949758), (264, 974879)]