328743184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266837}}^1$

素因数の和:266863

約数の個数: 40

約数和(自身を含む): 794109888

約数和(自身を除く): 465366704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 266837, 533674, 1067348, 1867859, 2134696, 2935207, 3735718, 4269392, 5870414, 7471436, 11740828, 14942872, 20546449, 23481656, 29885744, 41092898, 46963312, 82185796, 164371592, 328743184]

約数ペア:

[(1, 328743184), (2, 164371592), (4, 82185796), (7, 46963312), (8, 41092898), (11, 29885744), (14, 23481656), (16, 20546449), (22, 14942872), (28, 11740828), (44, 7471436), (56, 5870414), (77, 4269392), (88, 3735718), (112, 2935207), (154, 2134696), (176, 1867859), (308, 1067348), (616, 533674), (1232, 266837)]