289370376

素因数分解:

$2^3\times 3^2\times {\mathrm{1361}}^1\times {\mathrm{2953}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 784552860

約数和(自身を除く): 495182484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1361, 2722, 2953, 4083, 5444, 5906, 8166, 8859, 10888, 11812, 12249, 16332, 17718, 23624, 24498, 26577, 32664, 35436, 48996, 53154, 70872, 97992, 106308, 212616, 4019033, 8038066, 12057099, 16076132, 24114198, 32152264, 36171297, 48228396, 72342594, 96456792, 144685188, 289370376]

約数ペア:

[(1, 289370376), (2, 144685188), (3, 96456792), (4, 72342594), (6, 48228396), (8, 36171297), (9, 32152264), (12, 24114198), (18, 16076132), (24, 12057099), (36, 8038066), (72, 4019033), (1361, 212616), (2722, 106308), (2953, 97992), (4083, 70872), (5444, 53154), (5906, 48996), (8166, 35436), (8859, 32664), (10888, 26577), (11812, 24498), (12249, 23624), (16332, 17718)]