201628483408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1643639}}^1$

素因数の和:1643716

約数の個数: 80

約数和(自身を含む): 462244164480

約数和(自身を除く): 260615681072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 328, 374, 451, 656, 697, 748, 902, 1394, 1496, 1804, 2788, 2992, 3608, 5576, 7216, 7667, 11152, 15334, 30668, 61336, 122672, 1643639, 3287278, 6574556, 13149112, 18080029, 26298224, 27941863, 36160058, 55883726, 67389199, 72320116, 111767452, 134778398, 144640232, 223534904, 269556796, 289280464, 307360493, 447069808, 539113592, 614720986, 741281189, 1078227184, 1145616383, 1229441972, 1482562378, 2291232766, 2458883944, 2965124756, 4582465532, 4917767888, 5930249512, 9164931064, 11860499024, 12601780213, 18329862128, 25203560426, 50407120852, 100814241704, 201628483408]

約数ペア:

[(1, 201628483408), (2, 100814241704), (4, 50407120852), (8, 25203560426), (11, 18329862128), (16, 12601780213), (17, 11860499024), (22, 9164931064), (34, 5930249512), (41, 4917767888), (44, 4582465532), (68, 2965124756), (82, 2458883944), (88, 2291232766), (136, 1482562378), (164, 1229441972), (176, 1145616383), (187, 1078227184), (272, 741281189), (328, 614720986), (374, 539113592), (451, 447069808), (656, 307360493), (697, 289280464), (748, 269556796), (902, 223534904), (1394, 144640232), (1496, 134778398), (1804, 111767452), (2788, 72320116), (2992, 67389199), (3608, 55883726), (5576, 36160058), (7216, 27941863), (7667, 26298224), (11152, 18080029), (15334, 13149112), (30668, 6574556), (61336, 3287278), (122672, 1643639)]