212666232

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239489}}^1$

素因数の和:239535

約数の個数: 32

約数和(自身を含む): 546037200

約数和(自身を除く): 333370968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 239489, 478978, 718467, 957956, 1436934, 1915912, 2873868, 5747736, 8861093, 17722186, 26583279, 35444372, 53166558, 70888744, 106333116, 212666232]

約数ペア:

[(1, 212666232), (2, 106333116), (3, 70888744), (4, 53166558), (6, 35444372), (8, 26583279), (12, 17722186), (24, 8861093), (37, 5747736), (74, 2873868), (111, 1915912), (148, 1436934), (222, 957956), (296, 718467), (444, 478978), (888, 239489)]