285390576

素因数分解:

$2^4\times 3^2\times {\mathrm{1981879}}^1$

素因数の和:1981893

約数の個数: 30

約数和(自身を含む): 798697640

約数和(自身を除く): 513307064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1981879, 3963758, 5945637, 7927516, 11891274, 15855032, 17836911, 23782548, 31710064, 35673822, 47565096, 71347644, 95130192, 142695288, 285390576]

約数ペア:

[(1, 285390576), (2, 142695288), (3, 95130192), (4, 71347644), (6, 47565096), (8, 35673822), (9, 31710064), (12, 23782548), (16, 17836911), (18, 15855032), (24, 11891274), (36, 7927516), (48, 5945637), (72, 3963758), (144, 1981879)]