326023363588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{270443}}^1$

素因数の和:270796

約数の個数: 48

約数和(自身を含む): 623362602240

約数和(自身を除く): 297339238652

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 239, 388, 478, 956, 1261, 2522, 3107, 5044, 6214, 12428, 23183, 46366, 92732, 270443, 301379, 540886, 602758, 1081772, 1205516, 3515759, 7031518, 14063036, 26232971, 52465942, 64635877, 104931884, 129271754, 258543508, 341028623, 682057246, 840266401, 1364114492, 1680532802, 3361065604, 6269680069, 12539360138, 25078720276, 81505840897, 163011681794, 326023363588]

約数ペア:

[(1, 326023363588), (2, 163011681794), (4, 81505840897), (13, 25078720276), (26, 12539360138), (52, 6269680069), (97, 3361065604), (194, 1680532802), (239, 1364114492), (388, 840266401), (478, 682057246), (956, 341028623), (1261, 258543508), (2522, 129271754), (3107, 104931884), (5044, 64635877), (6214, 52465942), (12428, 26232971), (23183, 14063036), (46366, 7031518), (92732, 3515759), (270443, 1205516), (301379, 1081772), (540886, 602758)]