255843888

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{27617}}^1$

素因数の和:27821

約数の個数: 40

約数和(自身を含む): 664378608

約数和(自身を除く): 408534720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 27617, 55234, 82851, 110468, 165702, 220936, 331404, 441872, 662808, 1325616, 5330081, 10660162, 15990243, 21320324, 31980486, 42640648, 63960972, 85281296, 127921944, 255843888]

約数ペア:

[(1, 255843888), (2, 127921944), (3, 85281296), (4, 63960972), (6, 42640648), (8, 31980486), (12, 21320324), (16, 15990243), (24, 10660162), (48, 5330081), (193, 1325616), (386, 662808), (579, 441872), (772, 331404), (1158, 220936), (1544, 165702), (2316, 110468), (3088, 82851), (4632, 55234), (9264, 27617)]