240421188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{8647}}^1$

素因数の和:8992

約数の個数: 48

約数和(自身を含む): 643134464

約数和(自身を除く): 402713276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 6951, 8647, 9268, 13902, 17294, 25941, 27804, 34588, 51882, 60529, 103764, 121058, 181587, 242116, 363174, 726348, 2862157, 5724314, 8586471, 11448628, 17172942, 20035099, 34345884, 40070198, 60105297, 80140396, 120210594, 240421188]

約数ペア:

[(1, 240421188), (2, 120210594), (3, 80140396), (4, 60105297), (6, 40070198), (7, 34345884), (12, 20035099), (14, 17172942), (21, 11448628), (28, 8586471), (42, 5724314), (84, 2862157), (331, 726348), (662, 363174), (993, 242116), (1324, 181587), (1986, 121058), (2317, 103764), (3972, 60529), (4634, 51882), (6951, 34588), (8647, 27804), (9268, 25941), (13902, 17294)]