274695764

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{3329}}^1$

素因数の和:3768

約数の個数: 36

約数和(自身を含む): 560698740

約数和(自身を除く): 286002976

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 1684, 2947, 3329, 5894, 6658, 11788, 13316, 20629, 23303, 41258, 46606, 82516, 93212, 163121, 326242, 652484, 1401509, 2803018, 5606036, 9810563, 19621126, 39242252, 68673941, 137347882, 274695764]

約数ペア:

[(1, 274695764), (2, 137347882), (4, 68673941), (7, 39242252), (14, 19621126), (28, 9810563), (49, 5606036), (98, 2803018), (196, 1401509), (421, 652484), (842, 326242), (1684, 163121), (2947, 93212), (3329, 82516), (5894, 46606), (6658, 41258), (11788, 23303), (13316, 20629)]