1239263568

素因数分解:

$2^4\times 3^2\times {\mathrm{8605997}}^1$

素因数の和:8606011

約数の個数: 30

約数和(自身を含む): 3468217194

約数和(自身を除く): 2228953626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8605997, 17211994, 25817991, 34423988, 51635982, 68847976, 77453973, 103271964, 137695952, 154907946, 206543928, 309815892, 413087856, 619631784, 1239263568]

約数ペア:

[(1, 1239263568), (2, 619631784), (3, 413087856), (4, 309815892), (6, 206543928), (8, 154907946), (9, 137695952), (12, 103271964), (16, 77453973), (18, 68847976), (24, 51635982), (36, 34423988), (48, 25817991), (72, 17211994), (144, 8605997)]