276750668

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 489392400

約数和(自身を除く): 212641732

約数列:

[1, 2, 4, 139, 278, 409, 556, 818, 1217, 1636, 2434, 4868, 56851, 113702, 169163, 227404, 338326, 497753, 676652, 995506, 1991012, 69187667, 138375334, 276750668]

約数ペア:

[(1, 276750668), (2, 138375334), (4, 69187667), (139, 1991012), (278, 995506), (409, 676652), (556, 497753), (818, 338326), (1217, 227404), (1636, 169163), (2434, 113702), (4868, 56851)]