827095984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 1932532560

約数和(自身を除く): 1105436576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 121, 143, 176, 208, 236, 242, 286, 472, 484, 557, 572, 649, 767, 944, 968, 1114, 1144, 1298, 1534, 1573, 1936, 2228, 2288, 2596, 3068, 3146, 4456, 5192, 6127, 6136, 6292, 7139, 7241, 8437, 8912, 10384, 12254, 12272, 12584, 14278, 14482, 16874, 24508, 25168, 28556, 28964, 32863, 33748, 49016, 57112, 57928, 65726, 67397, 67496, 79651, 92807, 98032, 114224, 115856, 131452, 134794, 134992, 159302, 185614, 262904, 269588, 318604, 361493, 371228, 427219, 525808, 539176, 637208, 722986, 742456, 854438, 876161, 1078352, 1274416, 1445972, 1484912, 1708876, 1752322, 2891944, 3417752, 3504644, 3976423, 4699409, 5783888, 6835504, 7009288, 7952846, 9398818, 14018576, 15905692, 18797636, 31811384, 37595272, 51693499, 63622768, 75190544, 103386998, 206773996, 413547992, 827095984]

約数ペア:

[(1, 827095984), (2, 413547992), (4, 206773996), (8, 103386998), (11, 75190544), (13, 63622768), (16, 51693499), (22, 37595272), (26, 31811384), (44, 18797636), (52, 15905692), (59, 14018576), (88, 9398818), (104, 7952846), (118, 7009288), (121, 6835504), (143, 5783888), (176, 4699409), (208, 3976423), (236, 3504644), (242, 3417752), (286, 2891944), (472, 1752322), (484, 1708876), (557, 1484912), (572, 1445972), (649, 1274416), (767, 1078352), (944, 876161), (968, 854438), (1114, 742456), (1144, 722986), (1298, 637208), (1534, 539176), (1573, 525808), (1936, 427219), (2228, 371228), (2288, 361493), (2596, 318604), (3068, 269588), (3146, 262904), (4456, 185614), (5192, 159302), (6127, 134992), (6136, 134794), (6292, 131452), (7139, 115856), (7241, 114224), (8437, 98032), (8912, 92807), (10384, 79651), (12254, 67496), (12272, 67397), (12584, 65726), (14278, 57928), (14482, 57112), (16874, 49016), (24508, 33748), (25168, 32863), (28556, 28964)]