287120136

素因数分解:

$2^3\times 3^1\times {\mathrm{11963339}}^1$

素因数の和:11963348

約数の個数: 16

約数和(自身を含む): 717800400

約数和(自身を除く): 430680264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 11963339, 23926678, 35890017, 47853356, 71780034, 95706712, 143560068, 287120136]

約数ペア:

[(1, 287120136), (2, 143560068), (3, 95706712), (4, 71780034), (6, 47853356), (8, 35890017), (12, 23926678), (24, 11963339)]