499907268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{661253}}^1$

素因数の和:661273

約数の個数: 48

約数和(自身を含む): 1481208960

約数和(自身を除く): 981301692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 661253, 1322506, 1983759, 2645012, 3967518, 4628771, 5951277, 7935036, 9257542, 11902554, 13886313, 17853831, 18515084, 23805108, 27772626, 35707662, 41658939, 55545252, 71415324, 83317878, 124976817, 166635756, 249953634, 499907268]

約数ペア:

[(1, 499907268), (2, 249953634), (3, 166635756), (4, 124976817), (6, 83317878), (7, 71415324), (9, 55545252), (12, 41658939), (14, 35707662), (18, 27772626), (21, 23805108), (27, 18515084), (28, 17853831), (36, 13886313), (42, 11902554), (54, 9257542), (63, 7935036), (84, 5951277), (108, 4628771), (126, 3967518), (189, 2645012), (252, 1983759), (378, 1322506), (756, 661253)]