251214976

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{10169}}^1$

素因数の和:10376

約数の個数: 32

約数和(自身を含む): 503109900

約数和(自身を除く): 251894924

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 10169, 12352, 20338, 24704, 40676, 81352, 162704, 325408, 650816, 1301632, 1962617, 3925234, 7850468, 15700936, 31401872, 62803744, 125607488, 251214976]

約数ペア:

[(1, 251214976), (2, 125607488), (4, 62803744), (8, 31401872), (16, 15700936), (32, 7850468), (64, 3925234), (128, 1962617), (193, 1301632), (386, 650816), (772, 325408), (1544, 162704), (3088, 81352), (6176, 40676), (10169, 24704), (12352, 20338)]