277928589912

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1\times {\mathrm{72101}}^1$

素因数の和:74804

約数の個数: 64

約数和(自身を含む): 706490004960

約数和(自身を除く): 428561415048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 2633, 5266, 7899, 10532, 15798, 21064, 31596, 63192, 72101, 144202, 160613, 216303, 288404, 321226, 432606, 481839, 576808, 642452, 865212, 963678, 1284904, 1730424, 1927356, 3854712, 4398161, 8796322, 13194483, 17592644, 26388966, 35185288, 52777932, 105555864, 189841933, 379683866, 569525799, 759367732, 1139051598, 1518735464, 2278103196, 4556206392, 11580357913, 23160715826, 34741073739, 46321431652, 69482147478, 92642863304, 138964294956, 277928589912]

約数ペア:

[(1, 277928589912), (2, 138964294956), (3, 92642863304), (4, 69482147478), (6, 46321431652), (8, 34741073739), (12, 23160715826), (24, 11580357913), (61, 4556206392), (122, 2278103196), (183, 1518735464), (244, 1139051598), (366, 759367732), (488, 569525799), (732, 379683866), (1464, 189841933), (2633, 105555864), (5266, 52777932), (7899, 35185288), (10532, 26388966), (15798, 17592644), (21064, 13194483), (31596, 8796322), (63192, 4398161), (72101, 3854712), (144202, 1927356), (160613, 1730424), (216303, 1284904), (288404, 963678), (321226, 865212), (432606, 642452), (481839, 576808)]