715920678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157207}}^1$

素因数の和:157249

約数の個数: 48

約数和(自身を含む): 1765760256

約数和(自身を除く): 1049839578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 157207, 314414, 471621, 943242, 1414863, 1729277, 2829726, 3458554, 3615761, 5187831, 7231522, 10375662, 10847283, 15563493, 21694566, 31126986, 32541849, 39773371, 65083698, 79546742, 119320113, 238640226, 357960339, 715920678]

約数ペア:

[(1, 715920678), (2, 357960339), (3, 238640226), (6, 119320113), (9, 79546742), (11, 65083698), (18, 39773371), (22, 32541849), (23, 31126986), (33, 21694566), (46, 15563493), (66, 10847283), (69, 10375662), (99, 7231522), (138, 5187831), (198, 3615761), (207, 3458554), (253, 2829726), (414, 1729277), (506, 1414863), (759, 943242), (1518, 471621), (2277, 314414), (4554, 157207)]