397459044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{480023}}^1$

素因数の和:480056

約数の個数: 36

約数和(自身を含む): 1048372416

約数和(自身を除く): 650913372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 480023, 960046, 1440069, 1920092, 2880138, 4320207, 5760276, 8640414, 11040529, 17280828, 22081058, 33121587, 44162116, 66243174, 99364761, 132486348, 198729522, 397459044]

約数ペア:

[(1, 397459044), (2, 198729522), (3, 132486348), (4, 99364761), (6, 66243174), (9, 44162116), (12, 33121587), (18, 22081058), (23, 17280828), (36, 11040529), (46, 8640414), (69, 5760276), (92, 4320207), (138, 2880138), (207, 1920092), (276, 1440069), (414, 960046), (828, 480023)]