247156920124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{13613}}^1$

素因数の和:14550

約数の個数: 48

約数和(自身を含む): 446680785600

約数和(自身を除く): 199523865476

約数列:

[1, 2, 4, 41, 82, 149, 164, 298, 596, 743, 1486, 2972, 6109, 12218, 13613, 24436, 27226, 30463, 54452, 60926, 110707, 121852, 221414, 442828, 558133, 1116266, 2028337, 2232532, 4056674, 4538987, 8113348, 9077974, 10114459, 18155948, 20228918, 40457836, 83161817, 166323634, 332647268, 414692819, 829385638, 1507054391, 1658771276, 3014108782, 6028217564, 61789230031, 123578460062, 247156920124]

約数ペア:

[(1, 247156920124), (2, 123578460062), (4, 61789230031), (41, 6028217564), (82, 3014108782), (149, 1658771276), (164, 1507054391), (298, 829385638), (596, 414692819), (743, 332647268), (1486, 166323634), (2972, 83161817), (6109, 40457836), (12218, 20228918), (13613, 18155948), (24436, 10114459), (27226, 9077974), (30463, 8113348), (54452, 4538987), (60926, 4056674), (110707, 2232532), (121852, 2028337), (221414, 1116266), (442828, 558133)]