1282604312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4283}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 2720511360

約数和(自身を除く): 1437907048

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 83, 88, 164, 166, 328, 332, 451, 664, 902, 913, 1804, 1826, 3403, 3608, 3652, 4283, 6806, 7304, 8566, 13612, 17132, 27224, 34264, 37433, 47113, 74866, 94226, 149732, 175603, 188452, 299464, 351206, 355489, 376904, 702412, 710978, 1404824, 1421956, 1931633, 2843912, 3863266, 3910379, 7726532, 7820758, 14575049, 15453064, 15641516, 29150098, 31283032, 58300196, 116600392, 160325539, 320651078, 641302156, 1282604312]

約数ペア:

[(1, 1282604312), (2, 641302156), (4, 320651078), (8, 160325539), (11, 116600392), (22, 58300196), (41, 31283032), (44, 29150098), (82, 15641516), (83, 15453064), (88, 14575049), (164, 7820758), (166, 7726532), (328, 3910379), (332, 3863266), (451, 2843912), (664, 1931633), (902, 1421956), (913, 1404824), (1804, 710978), (1826, 702412), (3403, 376904), (3608, 355489), (3652, 351206), (4283, 299464), (6806, 188452), (7304, 175603), (8566, 149732), (13612, 94226), (17132, 74866), (27224, 47113), (34264, 37433)]