840792

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 2144880

約数和(自身を除く): 1304088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 661, 1272, 1322, 1983, 2644, 3966, 5288, 7932, 15864, 35033, 70066, 105099, 140132, 210198, 280264, 420396, 840792]

約数ペア:

[(1, 840792), (2, 420396), (3, 280264), (4, 210198), (6, 140132), (8, 105099), (12, 70066), (24, 35033), (53, 15864), (106, 7932), (159, 5288), (212, 3966), (318, 2644), (424, 1983), (636, 1322), (661, 1272)]