290492724

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{100447}}^1$

素因数の和:100695

約数の個数: 24

約数和(自身を含む): 680635648

約数和(自身を除く): 390142924

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 100447, 200894, 301341, 401788, 602682, 1205364, 24207727, 48415454, 72623181, 96830908, 145246362, 290492724]

約数ペア:

[(1, 290492724), (2, 145246362), (3, 96830908), (4, 72623181), (6, 48415454), (12, 24207727), (241, 1205364), (482, 602682), (723, 401788), (964, 301341), (1446, 200894), (2892, 100447)]