309856568

素因数分解:

$2^3\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{4253}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 664644960

約数和(自身を除く): 354788392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301, 2602, 4253, 5204, 8506, 9107, 10408, 17012, 18214, 29771, 34024, 36428, 59542, 72856, 119084, 238168, 5533153, 11066306, 22132612, 38732071, 44265224, 77464142, 154928284, 309856568]

約数ペア:

[(1, 309856568), (2, 154928284), (4, 77464142), (7, 44265224), (8, 38732071), (14, 22132612), (28, 11066306), (56, 5533153), (1301, 238168), (2602, 119084), (4253, 72856), (5204, 59542), (8506, 36428), (9107, 34024), (10408, 29771), (17012, 18214)]