257500056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{975379}}^1$

素因数の和:975399

約数の個数: 32

約数和(自身を含む): 702273600

約数和(自身を除く): 444773544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 975379, 1950758, 2926137, 3901516, 5852274, 7803032, 10729169, 11704548, 21458338, 23409096, 32187507, 42916676, 64375014, 85833352, 128750028, 257500056]

約数ペア:

[(1, 257500056), (2, 128750028), (3, 85833352), (4, 64375014), (6, 42916676), (8, 32187507), (11, 23409096), (12, 21458338), (22, 11704548), (24, 10729169), (33, 7803032), (44, 5852274), (66, 3901516), (88, 2926137), (132, 1950758), (264, 975379)]