407223852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{34877}}^1$

素因数の和:35030

約数の個数: 48

約数和(自身を含む): 1093774080

約数和(自身を除く): 686550228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 34877, 69754, 104631, 139508, 209262, 244139, 418524, 488278, 732417, 976556, 1464834, 2929668, 4847903, 9695806, 14543709, 19391612, 29087418, 33935321, 58174836, 67870642, 101805963, 135741284, 203611926, 407223852]

約数ペア:

[(1, 407223852), (2, 203611926), (3, 135741284), (4, 101805963), (6, 67870642), (7, 58174836), (12, 33935321), (14, 29087418), (21, 19391612), (28, 14543709), (42, 9695806), (84, 4847903), (139, 2929668), (278, 1464834), (417, 976556), (556, 732417), (834, 488278), (973, 418524), (1668, 244139), (1946, 209262), (2919, 139508), (3892, 104631), (5838, 69754), (11676, 34877)]