281268228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{633487}}^1$

素因数の和:633531

約数の個数: 24

約数和(自身を含む): 674031232

約数和(自身を除く): 392763004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 633487, 1266974, 1900461, 2533948, 3800922, 7601844, 23439019, 46878038, 70317057, 93756076, 140634114, 281268228]

約数ペア:

[(1, 281268228), (2, 140634114), (3, 93756076), (4, 70317057), (6, 46878038), (12, 23439019), (37, 7601844), (74, 3800922), (111, 2533948), (148, 1900461), (222, 1266974), (444, 633487)]