260841152

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2638

約数の個数: 84

約数和(自身を含む): 612940608

約数和(自身を除く): 352099456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 704, 832, 968, 1144, 1573, 1936, 2288, 2591, 3146, 3872, 4576, 5182, 6292, 7744, 9152, 10364, 12584, 20728, 25168, 28501, 33683, 41456, 50336, 57002, 67366, 82912, 100672, 114004, 134732, 165824, 228008, 269464, 313511, 370513, 456016, 538928, 627022, 741026, 912032, 1077856, 1254044, 1482052, 1824064, 2155712, 2508088, 2964104, 4075643, 5016176, 5928208, 8151286, 10032352, 11856416, 16302572, 20064704, 23712832, 32605144, 65210288, 130420576, 260841152]

約数ペア:

[(1, 260841152), (2, 130420576), (4, 65210288), (8, 32605144), (11, 23712832), (13, 20064704), (16, 16302572), (22, 11856416), (26, 10032352), (32, 8151286), (44, 5928208), (52, 5016176), (64, 4075643), (88, 2964104), (104, 2508088), (121, 2155712), (143, 1824064), (176, 1482052), (208, 1254044), (242, 1077856), (286, 912032), (352, 741026), (416, 627022), (484, 538928), (572, 456016), (704, 370513), (832, 313511), (968, 269464), (1144, 228008), (1573, 165824), (1936, 134732), (2288, 114004), (2591, 100672), (3146, 82912), (3872, 67366), (4576, 57002), (5182, 50336), (6292, 41456), (7744, 33683), (9152, 28501), (10364, 25168), (12584, 20728)]