1271016

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 3494400

約数和(自身を除く): 2223384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 139, 254, 278, 381, 417, 508, 556, 762, 834, 1016, 1112, 1143, 1251, 1524, 1668, 2286, 2502, 3048, 3336, 4572, 5004, 9144, 10008, 17653, 35306, 52959, 70612, 105918, 141224, 158877, 211836, 317754, 423672, 635508, 1271016]

約数ペア:

[(1, 1271016), (2, 635508), (3, 423672), (4, 317754), (6, 211836), (8, 158877), (9, 141224), (12, 105918), (18, 70612), (24, 52959), (36, 35306), (72, 17653), (127, 10008), (139, 9144), (254, 5004), (278, 4572), (381, 3336), (417, 3048), (508, 2502), (556, 2286), (762, 1668), (834, 1524), (1016, 1251), (1112, 1143)]