266937104

素因数分解:

$2^4\times 7^2\times {\mathrm{340481}}^1$

素因数の和:340503

約数の個数: 30

約数和(自身を含む): 601631694

約数和(自身を除く): 334694590

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 340481, 680962, 1361924, 2383367, 2723848, 4766734, 5447696, 9533468, 16683569, 19066936, 33367138, 38133872, 66734276, 133468552, 266937104]

約数ペア:

[(1, 266937104), (2, 133468552), (4, 66734276), (7, 38133872), (8, 33367138), (14, 19066936), (16, 16683569), (28, 9533468), (49, 5447696), (56, 4766734), (98, 2723848), (112, 2383367), (196, 1361924), (392, 680962), (784, 340481)]