815352

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 2080080

約数和(自身を除く): 1264728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 641, 1272, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 33973, 67946, 101919, 135892, 203838, 271784, 407676, 815352]

約数ペア:

[(1, 815352), (2, 407676), (3, 271784), (4, 203838), (6, 135892), (8, 101919), (12, 67946), (24, 33973), (53, 15384), (106, 7692), (159, 5128), (212, 3846), (318, 2564), (424, 1923), (636, 1282), (641, 1272)]