299240144

素因数分解:

$2^4\times 7^1\times {\mathrm{2671787}}^1$

素因数の和:2671802

約数の個数: 20

約数和(自身を含む): 662603424

約数和(自身を除く): 363363280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2671787, 5343574, 10687148, 18702509, 21374296, 37405018, 42748592, 74810036, 149620072, 299240144]

約数ペア:

[(1, 299240144), (2, 149620072), (4, 74810036), (7, 42748592), (8, 37405018), (14, 21374296), (16, 18702509), (28, 10687148), (56, 5343574), (112, 2671787)]