289160844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{11213}}^1$

素因数の和:11534

約数の個数: 48

約数和(自身を含む): 773676288

約数和(自身を除く): 484515444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8596, 11213, 12894, 22426, 25788, 33639, 44852, 67278, 78491, 134556, 156982, 235473, 313964, 470946, 941892, 3442391, 6884782, 10327173, 13769564, 20654346, 24096737, 41308692, 48193474, 72290211, 96386948, 144580422, 289160844]

約数ペア:

[(1, 289160844), (2, 144580422), (3, 96386948), (4, 72290211), (6, 48193474), (7, 41308692), (12, 24096737), (14, 20654346), (21, 13769564), (28, 10327173), (42, 6884782), (84, 3442391), (307, 941892), (614, 470946), (921, 313964), (1228, 235473), (1842, 156982), (2149, 134556), (3684, 78491), (4298, 67278), (6447, 44852), (8596, 33639), (11213, 25788), (12894, 22426)]