255777894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11657}}^1$

素因数の和:11741

約数の個数: 48

約数和(自身を含む): 589241952

約数和(自身を除く): 333464058

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 10971, 11657, 21942, 23314, 34971, 69942, 104913, 209826, 268111, 536222, 617821, 804333, 1235642, 1608666, 1853463, 2412999, 3706926, 4825998, 5560389, 11120778, 14209883, 28419766, 42629649, 85259298, 127888947, 255777894]

約数ペア:

[(1, 255777894), (2, 127888947), (3, 85259298), (6, 42629649), (9, 28419766), (18, 14209883), (23, 11120778), (46, 5560389), (53, 4825998), (69, 3706926), (106, 2412999), (138, 1853463), (159, 1608666), (207, 1235642), (318, 804333), (414, 617821), (477, 536222), (954, 268111), (1219, 209826), (2438, 104913), (3657, 69942), (7314, 34971), (10971, 23314), (11657, 21942)]