289156812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3442343}}^1$

素因数の和:3442357

約数の個数: 24

約数和(自身を含む): 771085056

約数和(自身を除く): 481928244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3442343, 6884686, 10327029, 13769372, 20654058, 24096401, 41308116, 48192802, 72289203, 96385604, 144578406, 289156812]

約数ペア:

[(1, 289156812), (2, 144578406), (3, 96385604), (4, 72289203), (6, 48192802), (7, 41308116), (12, 24096401), (14, 20654058), (21, 13769372), (28, 10327029), (42, 6884686), (84, 3442343)]