668788656

素因数分解:

$2^4\times 3^1\times {\mathrm{2543}}^1\times {\mathrm{5479}}^1$

素因数の和:8033

約数の個数: 40

約数和(自身を含む): 1728698880

約数和(自身を除く): 1059910224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2543, 5086, 5479, 7629, 10172, 10958, 15258, 16437, 20344, 21916, 30516, 32874, 40688, 43832, 61032, 65748, 87664, 122064, 131496, 262992, 13933097, 27866194, 41799291, 55732388, 83598582, 111464776, 167197164, 222929552, 334394328, 668788656]

約数ペア:

[(1, 668788656), (2, 334394328), (3, 222929552), (4, 167197164), (6, 111464776), (8, 83598582), (12, 55732388), (16, 41799291), (24, 27866194), (48, 13933097), (2543, 262992), (5086, 131496), (5479, 122064), (7629, 87664), (10172, 65748), (10958, 61032), (15258, 43832), (16437, 40688), (20344, 32874), (21916, 30516)]