645223536

素因数分解:

$2^4\times 3^3\times {\mathrm{1493573}}^1$

素因数の和:1493590

約数の個数: 40

約数和(自身を含む): 1852031760

約数和(自身を除く): 1206808224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1493573, 2987146, 4480719, 5974292, 8961438, 11948584, 13442157, 17922876, 23897168, 26884314, 35845752, 40326471, 53768628, 71691504, 80652942, 107537256, 161305884, 215074512, 322611768, 645223536]

約数ペア:

[(1, 645223536), (2, 322611768), (3, 215074512), (4, 161305884), (6, 107537256), (8, 80652942), (9, 71691504), (12, 53768628), (16, 40326471), (18, 35845752), (24, 26884314), (27, 23897168), (36, 17922876), (48, 13442157), (54, 11948584), (72, 8961438), (108, 5974292), (144, 4480719), (216, 2987146), (432, 1493573)]