268238086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 439292160

約数和(自身を除く): 171054074

約数列:

[1, 2, 19, 37, 38, 74, 107, 214, 703, 1406, 1783, 2033, 3566, 3959, 4066, 7918, 33877, 65971, 67754, 75221, 131942, 150442, 190781, 381562, 1253449, 2506898, 3624839, 7058897, 7249678, 14117794, 134119043, 268238086]

約数ペア:

[(1, 268238086), (2, 134119043), (19, 14117794), (37, 7249678), (38, 7058897), (74, 3624839), (107, 2506898), (214, 1253449), (703, 381562), (1406, 190781), (1783, 150442), (2033, 131942), (3566, 75221), (3959, 67754), (4066, 65971), (7918, 33877)]