256130802

素因数分解:

$2^1\times 3^3\times {\mathrm{1051}}^1\times {\mathrm{4513}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 569847360

約数和(自身を除く): 313716558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1051, 2102, 3153, 4513, 6306, 9026, 9459, 13539, 18918, 27078, 28377, 40617, 56754, 81234, 121851, 243702, 4743163, 9486326, 14229489, 28458978, 42688467, 85376934, 128065401, 256130802]

約数ペア:

[(1, 256130802), (2, 128065401), (3, 85376934), (6, 42688467), (9, 28458978), (18, 14229489), (27, 9486326), (54, 4743163), (1051, 243702), (2102, 121851), (3153, 81234), (4513, 56754), (6306, 40617), (9026, 28377), (9459, 27078), (13539, 18918)]