256575936

素因数分解:

$2^6\times 3^1\times {\mathrm{1336333}}^1$

素因数の和:1336348

約数の個数: 28

約数和(自身を含む): 678857672

約数和(自身を除く): 422281736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1336333, 2672666, 4008999, 5345332, 8017998, 10690664, 16035996, 21381328, 32071992, 42762656, 64143984, 85525312, 128287968, 256575936]

約数ペア:

[(1, 256575936), (2, 128287968), (3, 85525312), (4, 64143984), (6, 42762656), (8, 32071992), (12, 21381328), (16, 16035996), (24, 10690664), (32, 8017998), (48, 5345332), (64, 4008999), (96, 2672666), (192, 1336333)]