255996552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1523789}}^1$

素因数の和:1523805

約数の個数: 32

約数和(自身を含む): 731419200

約数和(自身を除く): 475422648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1523789, 3047578, 4571367, 6095156, 9142734, 10666523, 12190312, 18285468, 21333046, 31999569, 36570936, 42666092, 63999138, 85332184, 127998276, 255996552]

約数ペア:

[(1, 255996552), (2, 127998276), (3, 85332184), (4, 63999138), (6, 42666092), (7, 36570936), (8, 31999569), (12, 21333046), (14, 18285468), (21, 12190312), (24, 10666523), (28, 9142734), (42, 6095156), (56, 4571367), (84, 3047578), (168, 1523789)]