514188

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^2$

素因数の和:65

約数の個数: 54

約数和(自身を含む): 1409044

約数和(自身を除く): 894856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 529, 621, 828, 972, 1058, 1242, 1587, 1863, 2116, 2484, 3174, 3726, 4761, 5589, 6348, 7452, 9522, 11178, 14283, 19044, 22356, 28566, 42849, 57132, 85698, 128547, 171396, 257094, 514188]

約数ペア:

[(1, 514188), (2, 257094), (3, 171396), (4, 128547), (6, 85698), (9, 57132), (12, 42849), (18, 28566), (23, 22356), (27, 19044), (36, 14283), (46, 11178), (54, 9522), (69, 7452), (81, 6348), (92, 5589), (108, 4761), (138, 3726), (162, 3174), (207, 2484), (243, 2116), (276, 1863), (324, 1587), (414, 1242), (486, 1058), (529, 972), (621, 828)]