216264552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1287289}}^1$

素因数の和:1287305

約数の個数: 32

約数和(自身を含む): 617899200

約数和(自身を除く): 401634648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1287289, 2574578, 3861867, 5149156, 7723734, 9011023, 10298312, 15447468, 18022046, 27033069, 30894936, 36044092, 54066138, 72088184, 108132276, 216264552]

約数ペア:

[(1, 216264552), (2, 108132276), (3, 72088184), (4, 54066138), (6, 36044092), (7, 30894936), (8, 27033069), (12, 18022046), (14, 15447468), (21, 10298312), (24, 9011023), (28, 7723734), (42, 5149156), (56, 3861867), (84, 2574578), (168, 1287289)]