806223328

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{719}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 1616267520

約数和(自身を除く): 810044192

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 523, 536, 719, 1046, 1072, 1438, 2092, 2144, 2876, 4184, 5752, 8368, 11504, 16736, 23008, 35041, 48173, 70082, 96346, 140164, 192692, 280328, 376037, 385384, 560656, 752074, 770768, 1121312, 1504148, 1541536, 3008296, 6016592, 12033184, 25194479, 50388958, 100777916, 201555832, 403111664, 806223328]

約数ペア:

[(1, 806223328), (2, 403111664), (4, 201555832), (8, 100777916), (16, 50388958), (32, 25194479), (67, 12033184), (134, 6016592), (268, 3008296), (523, 1541536), (536, 1504148), (719, 1121312), (1046, 770768), (1072, 752074), (1438, 560656), (2092, 385384), (2144, 376037), (2876, 280328), (4184, 192692), (5752, 140164), (8368, 96346), (11504, 70082), (16736, 48173), (23008, 35041)]