268546376

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{24847}}^1$

素因数の和:25053

約数の個数: 32

約数和(自身を含む): 578461440

約数和(自身を除く): 309915064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 24847, 49694, 99388, 173929, 198776, 347858, 695716, 1391432, 4795471, 9590942, 19181884, 33568297, 38363768, 67136594, 134273188, 268546376]

約数ペア:

[(1, 268546376), (2, 134273188), (4, 67136594), (7, 38363768), (8, 33568297), (14, 19181884), (28, 9590942), (56, 4795471), (193, 1391432), (386, 695716), (772, 347858), (1351, 198776), (1544, 173929), (2702, 99388), (5404, 49694), (10808, 24847)]