289912116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4139}}^1$

素因数の和:4608

約数の個数: 48

約数和(自身を含む): 730296000

約数和(自身を除く): 440383884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 449, 898, 1347, 1796, 2694, 4139, 5388, 5837, 8278, 11674, 12417, 16556, 17511, 23348, 24834, 35022, 49668, 53807, 70044, 107614, 161421, 215228, 322842, 645684, 1858411, 3716822, 5575233, 7433644, 11150466, 22300932, 24159343, 48318686, 72478029, 96637372, 144956058, 289912116]

約数ペア:

[(1, 289912116), (2, 144956058), (3, 96637372), (4, 72478029), (6, 48318686), (12, 24159343), (13, 22300932), (26, 11150466), (39, 7433644), (52, 5575233), (78, 3716822), (156, 1858411), (449, 645684), (898, 322842), (1347, 215228), (1796, 161421), (2694, 107614), (4139, 70044), (5388, 53807), (5837, 49668), (8278, 35022), (11674, 24834), (12417, 23348), (16556, 17511)]