257029205232

素因数分解:

$2^4\times 3^1\times {\mathrm{5354775109}}^1$

素因数の和:5354775120

約数の個数: 20

約数和(自身を含む): 663992113640

約数和(自身を除く): 406962908408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5354775109, 10709550218, 16064325327, 21419100436, 32128650654, 42838200872, 64257301308, 85676401744, 128514602616, 257029205232]

約数ペア:

[(1, 257029205232), (2, 128514602616), (3, 85676401744), (4, 64257301308), (6, 42838200872), (8, 32128650654), (12, 21419100436), (16, 16064325327), (24, 10709550218), (48, 5354775109)]