394591572

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 1030544424

約数和(自身を除く): 635952852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1908, 2628, 2833, 3869, 5666, 7738, 8499, 11332, 11607, 15476, 16998, 23214, 25497, 33996, 34821, 46428, 50994, 69642, 101988, 139284, 150149, 206809, 300298, 413618, 450447, 600596, 620427, 827236, 900894, 1240854, 1351341, 1801788, 1861281, 2481708, 2702682, 3722562, 5405364, 7445124, 10960877, 21921754, 32882631, 43843508, 65765262, 98647893, 131530524, 197295786, 394591572]

約数ペア:

[(1, 394591572), (2, 197295786), (3, 131530524), (4, 98647893), (6, 65765262), (9, 43843508), (12, 32882631), (18, 21921754), (36, 10960877), (53, 7445124), (73, 5405364), (106, 3722562), (146, 2702682), (159, 2481708), (212, 1861281), (219, 1801788), (292, 1351341), (318, 1240854), (438, 900894), (477, 827236), (636, 620427), (657, 600596), (876, 450447), (954, 413618), (1314, 300298), (1908, 206809), (2628, 150149), (2833, 139284), (3869, 101988), (5666, 69642), (7738, 50994), (8499, 46428), (11332, 34821), (11607, 33996), (15476, 25497), (16998, 23214)]