329181864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20441}}^1$

素因数の和:20522

約数の個数: 64

約数和(自身を含む): 912530880

約数和(自身を除く): 583349016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 16104, 20441, 40882, 61323, 81764, 122646, 163528, 224851, 245292, 449702, 490584, 674553, 899404, 1246901, 1349106, 1798808, 2493802, 2698212, 3740703, 4987604, 5396424, 7481406, 9975208, 13715911, 14962812, 27431822, 29925624, 41147733, 54863644, 82295466, 109727288, 164590932, 329181864]

約数ペア:

[(1, 329181864), (2, 164590932), (3, 109727288), (4, 82295466), (6, 54863644), (8, 41147733), (11, 29925624), (12, 27431822), (22, 14962812), (24, 13715911), (33, 9975208), (44, 7481406), (61, 5396424), (66, 4987604), (88, 3740703), (122, 2698212), (132, 2493802), (183, 1798808), (244, 1349106), (264, 1246901), (366, 899404), (488, 674553), (671, 490584), (732, 449702), (1342, 245292), (1464, 224851), (2013, 163528), (2684, 122646), (4026, 81764), (5368, 61323), (8052, 40882), (16104, 20441)]