870175856

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1479

約数の個数: 80

約数和(自身を含む): 1919743200

約数和(自身を除く): 1049567344

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1331, 1409, 1936, 2552, 2662, 2818, 3509, 5104, 5324, 5636, 7018, 10648, 11272, 14036, 15499, 21296, 22544, 28072, 30998, 38599, 40861, 56144, 61996, 77198, 81722, 123992, 154396, 163444, 170489, 247984, 308792, 326888, 340978, 449471, 617584, 653776, 681956, 898942, 1363912, 1797884, 1875379, 2727824, 3595768, 3750758, 4944181, 7191536, 7501516, 9888362, 15003032, 19776724, 30006064, 39553448, 54385991, 79106896, 108771982, 217543964, 435087928, 870175856]

約数ペア:

[(1, 870175856), (2, 435087928), (4, 217543964), (8, 108771982), (11, 79106896), (16, 54385991), (22, 39553448), (29, 30006064), (44, 19776724), (58, 15003032), (88, 9888362), (116, 7501516), (121, 7191536), (176, 4944181), (232, 3750758), (242, 3595768), (319, 2727824), (464, 1875379), (484, 1797884), (638, 1363912), (968, 898942), (1276, 681956), (1331, 653776), (1409, 617584), (1936, 449471), (2552, 340978), (2662, 326888), (2818, 308792), (3509, 247984), (5104, 170489), (5324, 163444), (5636, 154396), (7018, 123992), (10648, 81722), (11272, 77198), (14036, 61996), (15499, 56144), (21296, 40861), (22544, 38599), (28072, 30998)]