255736242

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 563666688

約数和(自身を除く): 307930446

約数列:

[1, 2, 3, 6, 9, 18, 101, 163, 202, 303, 326, 489, 606, 863, 909, 978, 1467, 1726, 1818, 2589, 2934, 5178, 7767, 15534, 16463, 32926, 49389, 87163, 98778, 140669, 148167, 174326, 261489, 281338, 296334, 422007, 522978, 784467, 844014, 1266021, 1568934, 2532042, 14207569, 28415138, 42622707, 85245414, 127868121, 255736242]

約数ペア:

[(1, 255736242), (2, 127868121), (3, 85245414), (6, 42622707), (9, 28415138), (18, 14207569), (101, 2532042), (163, 1568934), (202, 1266021), (303, 844014), (326, 784467), (489, 522978), (606, 422007), (863, 296334), (909, 281338), (978, 261489), (1467, 174326), (1726, 148167), (1818, 140669), (2589, 98778), (2934, 87163), (5178, 49389), (7767, 32926), (15534, 16463)]