272216084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313613}}^1$

素因数の和:313655

約数の個数: 24

約数和(自身を含む): 561996288

約数和(自身を除く): 289780204

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 313613, 627226, 1254452, 2195291, 4390582, 8781164, 9722003, 19444006, 38888012, 68054021, 136108042, 272216084]

約数ペア:

[(1, 272216084), (2, 136108042), (4, 68054021), (7, 38888012), (14, 19444006), (28, 9722003), (31, 8781164), (62, 4390582), (124, 2195291), (217, 1254452), (434, 627226), (868, 313613)]