397327992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{534043}}^1$

素因数の和:534083

約数の個数: 32

約数和(自身を含む): 1025364480

約数和(自身を除く): 628036488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 534043, 1068086, 1602129, 2136172, 3204258, 4272344, 6408516, 12817032, 16555333, 33110666, 49665999, 66221332, 99331998, 132442664, 198663996, 397327992]

約数ペア:

[(1, 397327992), (2, 198663996), (3, 132442664), (4, 99331998), (6, 66221332), (8, 49665999), (12, 33110666), (24, 16555333), (31, 12817032), (62, 6408516), (93, 4272344), (124, 3204258), (186, 2136172), (248, 1602129), (372, 1068086), (744, 534043)]