268304852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{11279}}^1$

素因数の和:11615

約数の個数: 24

約数和(自身を含む): 495868800

約数和(自身を除く): 227563948

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 5947, 11279, 11894, 22558, 23788, 45116, 214301, 428602, 857204, 3530327, 7060654, 14121308, 67076213, 134152426, 268304852]

約数ペア:

[(1, 268304852), (2, 134152426), (4, 67076213), (19, 14121308), (38, 7060654), (76, 3530327), (313, 857204), (626, 428602), (1252, 214301), (5947, 45116), (11279, 23788), (11894, 22558)]