311928008

素因数分解:

$2^3\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{4831}}^1$

素因数の和:5997

約数の個数: 32

約数和(自身を含む): 669135360

約数和(自身を除く): 357207352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1153, 2306, 4612, 4831, 8071, 9224, 9662, 16142, 19324, 32284, 33817, 38648, 64568, 67634, 135268, 270536, 5570143, 11140286, 22280572, 38991001, 44561144, 77982002, 155964004, 311928008]

約数ペア:

[(1, 311928008), (2, 155964004), (4, 77982002), (7, 44561144), (8, 38991001), (14, 22280572), (28, 11140286), (56, 5570143), (1153, 270536), (2306, 135268), (4612, 67634), (4831, 64568), (8071, 38648), (9224, 33817), (9662, 32284), (16142, 19324)]