480379288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 989392320

約数和(自身を除く): 509013032

約数列:

[1, 2, 4, 8, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 296, 328, 851, 943, 1517, 1702, 1721, 1886, 3034, 3404, 3442, 3772, 6068, 6808, 6884, 7544, 12136, 13768, 34891, 39583, 63677, 69782, 70561, 79166, 127354, 139564, 141122, 158332, 254708, 279128, 282244, 316664, 509416, 564488, 1464571, 1622903, 2610757, 2929142, 3245806, 5221514, 5858284, 6491612, 10443028, 11716568, 12983224, 20886056, 60047411, 120094822, 240189644, 480379288]

約数ペア:

[(1, 480379288), (2, 240189644), (4, 120094822), (8, 60047411), (23, 20886056), (37, 12983224), (41, 11716568), (46, 10443028), (74, 6491612), (82, 5858284), (92, 5221514), (148, 3245806), (164, 2929142), (184, 2610757), (296, 1622903), (328, 1464571), (851, 564488), (943, 509416), (1517, 316664), (1702, 282244), (1721, 279128), (1886, 254708), (3034, 158332), (3404, 141122), (3442, 139564), (3772, 127354), (6068, 79166), (6808, 70561), (6884, 69782), (7544, 63677), (12136, 39583), (13768, 34891)]