40431384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80221}}^1$

素因数の和:80240

約数の個数: 48

約数和(自身を含む): 125146320

約数和(自身を除く): 84714936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80221, 160442, 240663, 320884, 481326, 561547, 641768, 721989, 962652, 1123094, 1443978, 1684641, 1925304, 2246188, 2887956, 3369282, 4492376, 5053923, 5775912, 6738564, 10107846, 13477128, 20215692, 40431384]

約数ペア:

[(1, 40431384), (2, 20215692), (3, 13477128), (4, 10107846), (6, 6738564), (7, 5775912), (8, 5053923), (9, 4492376), (12, 3369282), (14, 2887956), (18, 2246188), (21, 1925304), (24, 1684641), (28, 1443978), (36, 1123094), (42, 962652), (56, 721989), (63, 641768), (72, 561547), (84, 481326), (126, 320884), (168, 240663), (252, 160442), (504, 80221)]