316218408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2621}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 864630720

約数和(自身を除く): 548412312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 457, 914, 1371, 1828, 2621, 2742, 3656, 5027, 5242, 5484, 7863, 10054, 10484, 10968, 15081, 15726, 20108, 20968, 28831, 30162, 31452, 40216, 57662, 60324, 62904, 86493, 115324, 120648, 172986, 230648, 345972, 691944, 1197797, 2395594, 3593391, 4791188, 7186782, 9582376, 13175767, 14373564, 26351534, 28747128, 39527301, 52703068, 79054602, 105406136, 158109204, 316218408]

約数ペア:

[(1, 316218408), (2, 158109204), (3, 105406136), (4, 79054602), (6, 52703068), (8, 39527301), (11, 28747128), (12, 26351534), (22, 14373564), (24, 13175767), (33, 9582376), (44, 7186782), (66, 4791188), (88, 3593391), (132, 2395594), (264, 1197797), (457, 691944), (914, 345972), (1371, 230648), (1828, 172986), (2621, 120648), (2742, 115324), (3656, 86493), (5027, 62904), (5242, 60324), (5484, 57662), (7863, 40216), (10054, 31452), (10484, 30162), (10968, 28831), (15081, 20968), (15726, 20108)]