253278312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1507609}}^1$

素因数の和:1507625

約数の個数: 32

約数和(自身を含む): 723652800

約数和(自身を除く): 470374488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1507609, 3015218, 4522827, 6030436, 9045654, 10553263, 12060872, 18091308, 21106526, 31659789, 36182616, 42213052, 63319578, 84426104, 126639156, 253278312]

約数ペア:

[(1, 253278312), (2, 126639156), (3, 84426104), (4, 63319578), (6, 42213052), (7, 36182616), (8, 31659789), (12, 21106526), (14, 18091308), (21, 12060872), (24, 10553263), (28, 9045654), (42, 6030436), (56, 4522827), (84, 3015218), (168, 1507609)]