268657788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{456901}}^1$

素因数の和:456922

約数の個数: 36

約数和(自身を含む): 729215592

約数和(自身を除く): 460557804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 456901, 913802, 1370703, 1827604, 2741406, 3198307, 5482812, 6396614, 9594921, 12793228, 19189842, 22388149, 38379684, 44776298, 67164447, 89552596, 134328894, 268657788]

約数ペア:

[(1, 268657788), (2, 134328894), (3, 89552596), (4, 67164447), (6, 44776298), (7, 38379684), (12, 22388149), (14, 19189842), (21, 12793228), (28, 9594921), (42, 6396614), (49, 5482812), (84, 3198307), (98, 2741406), (147, 1827604), (196, 1370703), (294, 913802), (588, 456901)]