331476304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3863}}^1$

素因数の和:4075

約数の個数: 40

約数和(自身を含む): 666957312

約数和(自身を除く): 335481008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 173, 248, 346, 496, 692, 1384, 2768, 3863, 5363, 7726, 10726, 15452, 21452, 30904, 42904, 61808, 85808, 119753, 239506, 479012, 668299, 958024, 1336598, 1916048, 2673196, 5346392, 10692784, 20717269, 41434538, 82869076, 165738152, 331476304]

約数ペア:

[(1, 331476304), (2, 165738152), (4, 82869076), (8, 41434538), (16, 20717269), (31, 10692784), (62, 5346392), (124, 2673196), (173, 1916048), (248, 1336598), (346, 958024), (496, 668299), (692, 479012), (1384, 239506), (2768, 119753), (3863, 85808), (5363, 61808), (7726, 42904), (10726, 30904), (15452, 21452)]