730987216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{11839}}^1$

素因数の和:12091

約数の個数: 40

約数和(自身を含む): 1506332160

約数和(自身を除く): 775344944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 1816, 3632, 3859, 7718, 11839, 15436, 23678, 30872, 47356, 61744, 94712, 189424, 201263, 402526, 805052, 1610104, 2687453, 3220208, 5374906, 10749812, 21499624, 42999248, 45686701, 91373402, 182746804, 365493608, 730987216]

約数ペア:

[(1, 730987216), (2, 365493608), (4, 182746804), (8, 91373402), (16, 45686701), (17, 42999248), (34, 21499624), (68, 10749812), (136, 5374906), (227, 3220208), (272, 2687453), (454, 1610104), (908, 805052), (1816, 402526), (3632, 201263), (3859, 189424), (7718, 94712), (11839, 61744), (15436, 47356), (23678, 30872)]