230854384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 464256000

約数和(自身を除く): 233401616

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 389, 464, 778, 1279, 1556, 2558, 3112, 5116, 6224, 10232, 11281, 20464, 22562, 37091, 45124, 74182, 90248, 148364, 180496, 296728, 497531, 593456, 995062, 1990124, 3980248, 7960496, 14428399, 28856798, 57713596, 115427192, 230854384]

約数ペア:

[(1, 230854384), (2, 115427192), (4, 57713596), (8, 28856798), (16, 14428399), (29, 7960496), (58, 3980248), (116, 1990124), (232, 995062), (389, 593456), (464, 497531), (778, 296728), (1279, 180496), (1556, 148364), (2558, 90248), (3112, 74182), (5116, 45124), (6224, 37091), (10232, 22562), (11281, 20464)]