348539668

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{20231}}^1$

素因数の和:20367

約数の個数: 24

約数和(自身を含む): 628810560

約数和(自身を除く): 280270892

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 4307, 8614, 17228, 20231, 40462, 80924, 1193629, 1476863, 2387258, 2953726, 4774516, 5907452, 87134917, 174269834, 348539668]

約数ペア:

[(1, 348539668), (2, 174269834), (4, 87134917), (59, 5907452), (73, 4774516), (118, 2953726), (146, 2387258), (236, 1476863), (292, 1193629), (4307, 80924), (8614, 40462), (17228, 20231)]