261060264

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{49669}}^1$

素因数の和:49754

約数の個数: 48

約数和(自身を含む): 716738100

約数和(自身を除く): 455677836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 49669, 99338, 149007, 198676, 298014, 397352, 447021, 596028, 894042, 1192056, 1788084, 3576168, 3625837, 7251674, 10877511, 14503348, 21755022, 29006696, 32632533, 43510044, 65265066, 87020088, 130530132, 261060264]

約数ペア:

[(1, 261060264), (2, 130530132), (3, 87020088), (4, 65265066), (6, 43510044), (8, 32632533), (9, 29006696), (12, 21755022), (18, 14503348), (24, 10877511), (36, 7251674), (72, 3625837), (73, 3576168), (146, 1788084), (219, 1192056), (292, 894042), (438, 596028), (584, 447021), (657, 397352), (876, 298014), (1314, 198676), (1752, 149007), (2628, 99338), (5256, 49669)]