255358248

素因数分解:

$2^3\times 3^1\times {\mathrm{863}}^1\times {\mathrm{12329}}^1$

素因数の和:13201

約数の個数: 32

約数和(自身を含む): 639187200

約数和(自身を除く): 383828952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863, 1726, 2589, 3452, 5178, 6904, 10356, 12329, 20712, 24658, 36987, 49316, 73974, 98632, 147948, 295896, 10639927, 21279854, 31919781, 42559708, 63839562, 85119416, 127679124, 255358248]

約数ペア:

[(1, 255358248), (2, 127679124), (3, 85119416), (4, 63839562), (6, 42559708), (8, 31919781), (12, 21279854), (24, 10639927), (863, 295896), (1726, 147948), (2589, 98632), (3452, 73974), (5178, 49316), (6904, 36987), (10356, 24658), (12329, 20712)]