424333280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{378869}}^1$

素因数の和:378891

約数の個数: 48

約数和(自身を含む): 1145702880

約数和(自身を除く): 721369600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 378869, 757738, 1515476, 1894345, 2652083, 3030952, 3788690, 5304166, 6061904, 7577380, 10608332, 12123808, 13260415, 15154760, 21216664, 26520830, 30309520, 42433328, 53041660, 60619040, 84866656, 106083320, 212166640, 424333280]

約数ペア:

[(1, 424333280), (2, 212166640), (4, 106083320), (5, 84866656), (7, 60619040), (8, 53041660), (10, 42433328), (14, 30309520), (16, 26520830), (20, 21216664), (28, 15154760), (32, 13260415), (35, 12123808), (40, 10608332), (56, 7577380), (70, 6061904), (80, 5304166), (112, 3788690), (140, 3030952), (160, 2652083), (224, 1894345), (280, 1515476), (560, 757738), (1120, 378869)]