489808272

素因数分解:

$2^4\times 3^1\times {\mathrm{10204339}}^1$

素因数の和:10204350

約数の個数: 20

約数和(自身を含む): 1265338160

約数和(自身を除く): 775529888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10204339, 20408678, 30613017, 40817356, 61226034, 81634712, 122452068, 163269424, 244904136, 489808272]

約数ペア:

[(1, 489808272), (2, 244904136), (3, 163269424), (4, 122452068), (6, 81634712), (8, 61226034), (12, 40817356), (16, 30613017), (24, 20408678), (48, 10204339)]