428875272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{850943}}^1$

素因数の和:850962

約数の個数: 48

約数和(自身を含む): 1327472640

約数和(自身を除く): 898597368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 850943, 1701886, 2552829, 3403772, 5105658, 5956601, 6807544, 7658487, 10211316, 11913202, 15316974, 17869803, 20422632, 23826404, 30633948, 35739606, 47652808, 53609409, 61267896, 71479212, 107218818, 142958424, 214437636, 428875272]

約数ペア:

[(1, 428875272), (2, 214437636), (3, 142958424), (4, 107218818), (6, 71479212), (7, 61267896), (8, 53609409), (9, 47652808), (12, 35739606), (14, 30633948), (18, 23826404), (21, 20422632), (24, 17869803), (28, 15316974), (36, 11913202), (42, 10211316), (56, 7658487), (63, 6807544), (72, 5956601), (84, 5105658), (126, 3403772), (168, 2552829), (252, 1701886), (504, 850943)]