426926268

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{28439}}^1$

素因数の和:28591

約数の個数: 48

約数和(自身を含む): 1114848000

約数和(自身を除く): 687921732

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, 28439, 56878, 85317, 113756, 170634, 255951, 341268, 511902, 767853, 1023804, 1535706, 3071412, 3953021, 7906042, 11859063, 15812084, 23718126, 35577189, 47436252, 71154378, 106731567, 142308756, 213463134, 426926268]

約数ペア:

[(1, 426926268), (2, 213463134), (3, 142308756), (4, 106731567), (6, 71154378), (9, 47436252), (12, 35577189), (18, 23718126), (27, 15812084), (36, 11859063), (54, 7906042), (108, 3953021), (139, 3071412), (278, 1535706), (417, 1023804), (556, 767853), (834, 511902), (1251, 341268), (1668, 255951), (2502, 170634), (3753, 113756), (5004, 85317), (7506, 56878), (15012, 28439)]