487995084

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{32507}}^1$

素因数の和:32659

約数の個数: 48

約数和(自身を含む): 1274313600

約数和(自身を除く): 786318516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 32507, 65014, 97521, 130028, 195042, 292563, 390084, 585126, 877689, 1170252, 1755378, 3510756, 4518473, 9036946, 13555419, 18073892, 27110838, 40666257, 54221676, 81332514, 121998771, 162665028, 243997542, 487995084]

約数ペア:

[(1, 487995084), (2, 243997542), (3, 162665028), (4, 121998771), (6, 81332514), (9, 54221676), (12, 40666257), (18, 27110838), (27, 18073892), (36, 13555419), (54, 9036946), (108, 4518473), (139, 3510756), (278, 1755378), (417, 1170252), (556, 877689), (834, 585126), (1251, 390084), (1668, 292563), (2502, 195042), (3753, 130028), (5004, 97521), (7506, 65014), (15012, 32507)]