318206028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27253}}^1$

素因数の和:27406

約数の個数: 48

約数和(自身を含む): 854685440

約数和(自身を除く): 536479412

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, 27253, 54506, 81759, 109012, 163518, 190771, 327036, 381542, 572313, 763084, 1144626, 2289252, 3788167, 7576334, 11364501, 15152668, 22729002, 26517169, 45458004, 53034338, 79551507, 106068676, 159103014, 318206028]

約数ペア:

[(1, 318206028), (2, 159103014), (3, 106068676), (4, 79551507), (6, 53034338), (7, 45458004), (12, 26517169), (14, 22729002), (21, 15152668), (28, 11364501), (42, 7576334), (84, 3788167), (139, 2289252), (278, 1144626), (417, 763084), (556, 572313), (834, 381542), (973, 327036), (1668, 190771), (1946, 163518), (2919, 109012), (3892, 81759), (5838, 54506), (11676, 27253)]