3481400624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2531}}^1$

素因数の和:2958

約数の個数: 80

約数和(自身を含む): 7714193760

約数和(自身を除く): 4232793136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 389, 442, 778, 884, 1556, 1768, 2531, 3112, 3536, 5057, 5062, 6224, 6613, 10114, 10124, 13226, 20228, 20248, 26452, 32903, 40456, 40496, 43027, 52904, 65806, 80912, 85969, 86054, 105808, 131612, 171938, 172108, 263224, 343876, 344216, 526448, 559351, 687752, 688432, 984559, 1118702, 1375504, 1969118, 2237404, 3938236, 4474808, 7876472, 8949616, 12799267, 15752944, 16737503, 25598534, 33475006, 51197068, 66950012, 102394136, 133900024, 204788272, 217587539, 267800048, 435175078, 870350156, 1740700312, 3481400624]

約数ペア:

[(1, 3481400624), (2, 1740700312), (4, 870350156), (8, 435175078), (13, 267800048), (16, 217587539), (17, 204788272), (26, 133900024), (34, 102394136), (52, 66950012), (68, 51197068), (104, 33475006), (136, 25598534), (208, 16737503), (221, 15752944), (272, 12799267), (389, 8949616), (442, 7876472), (778, 4474808), (884, 3938236), (1556, 2237404), (1768, 1969118), (2531, 1375504), (3112, 1118702), (3536, 984559), (5057, 688432), (5062, 687752), (6224, 559351), (6613, 526448), (10114, 344216), (10124, 343876), (13226, 263224), (20228, 172108), (20248, 171938), (26452, 131612), (32903, 105808), (40456, 86054), (40496, 85969), (43027, 80912), (52904, 65806)]