402591984

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{31891}}^1$

素因数の和:32165

約数の個数: 40

約数和(自身を含む): 1044016512

約数和(自身を除く): 641424528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 31891, 63782, 95673, 127564, 191346, 255128, 382692, 510256, 765384, 1530768, 8387333, 16774666, 25161999, 33549332, 50323998, 67098664, 100647996, 134197328, 201295992, 402591984]

約数ペア:

[(1, 402591984), (2, 201295992), (3, 134197328), (4, 100647996), (6, 67098664), (8, 50323998), (12, 33549332), (16, 25161999), (24, 16774666), (48, 8387333), (263, 1530768), (526, 765384), (789, 510256), (1052, 382692), (1578, 255128), (2104, 191346), (3156, 127564), (4208, 95673), (6312, 63782), (12624, 31891)]