280700988

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{184187}}^1$

素因数の和:184321

約数の個数: 24

約数和(自身を含む): 660129792

約数和(自身を除く): 379428804

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 184187, 368374, 552561, 736748, 1105122, 2210244, 23391749, 46783498, 70175247, 93566996, 140350494, 280700988]

約数ペア:

[(1, 280700988), (2, 140350494), (3, 93566996), (4, 70175247), (6, 46783498), (12, 23391749), (127, 2210244), (254, 1105122), (381, 736748), (508, 552561), (762, 368374), (1524, 184187)]