261105824

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11317}}^1$

素因数の和:11437

約数の個数: 48

約数和(自身を含む): 593244288

約数和(自身を除く): 332138464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11317, 11536, 22634, 23072, 45268, 79219, 90536, 158438, 181072, 316876, 362144, 633752, 1165651, 1267504, 2331302, 2535008, 4662604, 8159557, 9325208, 16319114, 18650416, 32638228, 37300832, 65276456, 130552912, 261105824]

約数ペア:

[(1, 261105824), (2, 130552912), (4, 65276456), (7, 37300832), (8, 32638228), (14, 18650416), (16, 16319114), (28, 9325208), (32, 8159557), (56, 4662604), (103, 2535008), (112, 2331302), (206, 1267504), (224, 1165651), (412, 633752), (721, 362144), (824, 316876), (1442, 181072), (1648, 158438), (2884, 90536), (3296, 79219), (5768, 45268), (11317, 23072), (11536, 22634)]