268513616

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3911}}^1$

素因数の和:4539

約数の個数: 40

約数和(自身を含む): 595688064

約数和(自身を除く): 327174448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1226, 2452, 3911, 4291, 4904, 7822, 8582, 9808, 15644, 17164, 27377, 31288, 34328, 54754, 62576, 68656, 109508, 219016, 438032, 2397443, 4794886, 9589772, 16782101, 19179544, 33564202, 38359088, 67128404, 134256808, 268513616]

約数ペア:

[(1, 268513616), (2, 134256808), (4, 67128404), (7, 38359088), (8, 33564202), (14, 19179544), (16, 16782101), (28, 9589772), (56, 4794886), (112, 2397443), (613, 438032), (1226, 219016), (2452, 109508), (3911, 68656), (4291, 62576), (4904, 54754), (7822, 34328), (8582, 31288), (9808, 27377), (15644, 17164)]