280352808

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{14057}}^1$

素因数の和:14346

約数の個数: 48

約数和(自身を含む): 762084180

約数和(自身を除く): 481731372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 9972, 14057, 19944, 28114, 42171, 56228, 84342, 112456, 126513, 168684, 253026, 337368, 506052, 1012104, 3893789, 7787578, 11681367, 15575156, 23362734, 31150312, 35044101, 46725468, 70088202, 93450936, 140176404, 280352808]

約数ペア:

[(1, 280352808), (2, 140176404), (3, 93450936), (4, 70088202), (6, 46725468), (8, 35044101), (9, 31150312), (12, 23362734), (18, 15575156), (24, 11681367), (36, 7787578), (72, 3893789), (277, 1012104), (554, 506052), (831, 337368), (1108, 253026), (1662, 168684), (2216, 126513), (2493, 112456), (3324, 84342), (4986, 56228), (6648, 42171), (9972, 28114), (14057, 19944)]