216717568

素因数分解:

$2^8\times {\mathrm{613}}^1\times {\mathrm{1381}}^1$

素因数の和:2010

約数の個数: 36

約数和(自身を含む): 433608028

約数和(自身を除く): 216890460

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 613, 1226, 1381, 2452, 2762, 4904, 5524, 9808, 11048, 19616, 22096, 39232, 44192, 78464, 88384, 156928, 176768, 353536, 846553, 1693106, 3386212, 6772424, 13544848, 27089696, 54179392, 108358784, 216717568]

約数ペア:

[(1, 216717568), (2, 108358784), (4, 54179392), (8, 27089696), (16, 13544848), (32, 6772424), (64, 3386212), (128, 1693106), (256, 846553), (613, 353536), (1226, 176768), (1381, 156928), (2452, 88384), (2762, 78464), (4904, 44192), (5524, 39232), (9808, 22096), (11048, 19616)]