121224292

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 252120960

約数和(自身を除く): 130896668

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 337, 406, 443, 674, 812, 886, 1348, 1772, 2359, 3101, 4718, 6202, 9436, 9773, 12404, 12847, 19546, 25694, 39092, 51388, 68411, 89929, 136822, 149291, 179858, 273644, 298582, 359716, 597164, 1045037, 2090074, 4180148, 4329439, 8658878, 17317756, 30306073, 60612146, 121224292]

約数ペア:

[(1, 121224292), (2, 60612146), (4, 30306073), (7, 17317756), (14, 8658878), (28, 4329439), (29, 4180148), (58, 2090074), (116, 1045037), (203, 597164), (337, 359716), (406, 298582), (443, 273644), (674, 179858), (812, 149291), (886, 136822), (1348, 89929), (1772, 68411), (2359, 51388), (3101, 39092), (4718, 25694), (6202, 19546), (9436, 12847), (9773, 12404)]