252349412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67763}}^1$

素因数の和:67800

約数の個数: 36

約数和(自身を含む): 540756720

約数和(自身を除く): 288407308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 67763, 135526, 271052, 474341, 948682, 1287497, 1897364, 2574994, 3320387, 5149988, 6640774, 9012479, 13281548, 18024958, 36049916, 63087353, 126174706, 252349412]

約数ペア:

[(1, 252349412), (2, 126174706), (4, 63087353), (7, 36049916), (14, 18024958), (19, 13281548), (28, 9012479), (38, 6640774), (49, 5149988), (76, 3320387), (98, 2574994), (133, 1897364), (196, 1287497), (266, 948682), (532, 474341), (931, 271052), (1862, 135526), (3724, 67763)]