399309048

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{5297}}^1$

素因数の和:5661

約数の個数: 64

約数和(自身を含む): 1112580000

約数和(自身を除く): 713270952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5297, 6282, 8376, 9423, 10594, 12564, 15891, 18846, 21188, 25128, 31782, 37692, 42376, 47673, 63564, 75384, 95346, 127128, 143019, 190692, 286038, 381384, 572076, 1144152, 1848653, 3697306, 5545959, 7394612, 11091918, 14789224, 16637877, 22183836, 33275754, 44367672, 49913631, 66551508, 99827262, 133103016, 199654524, 399309048]

約数ペア:

[(1, 399309048), (2, 199654524), (3, 133103016), (4, 99827262), (6, 66551508), (8, 49913631), (9, 44367672), (12, 33275754), (18, 22183836), (24, 16637877), (27, 14789224), (36, 11091918), (54, 7394612), (72, 5545959), (108, 3697306), (216, 1848653), (349, 1144152), (698, 572076), (1047, 381384), (1396, 286038), (2094, 190692), (2792, 143019), (3141, 127128), (4188, 95346), (5297, 75384), (6282, 63564), (8376, 47673), (9423, 42376), (10594, 37692), (12564, 31782), (15891, 25128), (18846, 21188)]