1278862248

素因数分解:

$2^3\times 3^1\times {\mathrm{4721}}^1\times {\mathrm{11287}}^1$

素因数の和:16017

約数の個数: 32

約数和(自身を含む): 3198116160

約数和(自身を除く): 1919253912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4721, 9442, 11287, 14163, 18884, 22574, 28326, 33861, 37768, 45148, 56652, 67722, 90296, 113304, 135444, 270888, 53285927, 106571854, 159857781, 213143708, 319715562, 426287416, 639431124, 1278862248]

約数ペア:

[(1, 1278862248), (2, 639431124), (3, 426287416), (4, 319715562), (6, 213143708), (8, 159857781), (12, 106571854), (24, 53285927), (4721, 270888), (9442, 135444), (11287, 113304), (14163, 90296), (18884, 67722), (22574, 56652), (28326, 45148), (33861, 37768)]