720654708

素因数分解:

$2^2\times 3^1\times {\mathrm{4871}}^1\times {\mathrm{12329}}^1$

素因数の和:17207

約数の個数: 24

約数和(自身を含む): 1682009280

約数和(自身を除く): 961354572

約数列:

[1, 2, 3, 4, 6, 12, 4871, 9742, 12329, 14613, 19484, 24658, 29226, 36987, 49316, 58452, 73974, 147948, 60054559, 120109118, 180163677, 240218236, 360327354, 720654708]

約数ペア:

[(1, 720654708), (2, 360327354), (3, 240218236), (4, 180163677), (6, 120109118), (12, 60054559), (4871, 147948), (9742, 73974), (12329, 58452), (14613, 49316), (19484, 36987), (24658, 29226)]