256880082

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{7411}}^1$

素因数の和:7578

約数の個数: 32

約数和(自身を含む): 528327360

約数和(自身を除く): 271447278

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 5777, 7411, 11554, 14822, 17331, 22233, 34662, 44466, 392783, 785566, 807799, 1178349, 1615598, 2356698, 2423397, 4846794, 42813347, 85626694, 128440041, 256880082]

約数ペア:

[(1, 256880082), (2, 128440041), (3, 85626694), (6, 42813347), (53, 4846794), (106, 2423397), (109, 2356698), (159, 1615598), (218, 1178349), (318, 807799), (327, 785566), (654, 392783), (5777, 44466), (7411, 34662), (11554, 22233), (14822, 17331)]