268349641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 339482880

約数和(自身を除く): 71133239

約数列:

[1, 7, 17, 37, 59, 119, 259, 413, 629, 1003, 1033, 2183, 4403, 7021, 7231, 15281, 17561, 37111, 38221, 60947, 122927, 259777, 267547, 426629, 649757, 1036099, 2255039, 4548299, 7252693, 15785273, 38335663, 268349641]

約数ペア:

[(1, 268349641), (7, 38335663), (17, 15785273), (37, 7252693), (59, 4548299), (119, 2255039), (259, 1036099), (413, 649757), (629, 426629), (1003, 267547), (1033, 259777), (2183, 122927), (4403, 60947), (7021, 38221), (7231, 37111), (15281, 17561)]