690971136

素因数分解:

$2^9\times 3^1\times {\mathrm{449851}}^1$

素因数の和:449872

約数の個数: 40

約数和(自身を含む): 1840794384

約数和(自身を除く): 1149823248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 449851, 899702, 1349553, 1799404, 2699106, 3598808, 5398212, 7197616, 10796424, 14395232, 21592848, 28790464, 43185696, 57580928, 86371392, 115161856, 172742784, 230323712, 345485568, 690971136]

約数ペア:

[(1, 690971136), (2, 345485568), (3, 230323712), (4, 172742784), (6, 115161856), (8, 86371392), (12, 57580928), (16, 43185696), (24, 28790464), (32, 21592848), (48, 14395232), (64, 10796424), (96, 7197616), (128, 5398212), (192, 3598808), (256, 2699106), (384, 1799404), (512, 1349553), (768, 899702), (1536, 449851)]