447468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{761}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 1216152

約数和(自身を除く): 768684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 761, 1522, 2283, 3044, 4566, 5327, 9132, 10654, 15981, 21308, 31962, 37289, 63924, 74578, 111867, 149156, 223734, 447468]

約数ペア:

[(1, 447468), (2, 223734), (3, 149156), (4, 111867), (6, 74578), (7, 63924), (12, 37289), (14, 31962), (21, 21308), (28, 15981), (42, 10654), (49, 9132), (84, 5327), (98, 4566), (147, 3044), (196, 2283), (294, 1522), (588, 761)]