320426364

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{1217}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 769795488

約数和(自身を除く): 449369124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 593, 1186, 1217, 1779, 2372, 2434, 3558, 3651, 4868, 7116, 7302, 14604, 21941, 43882, 45029, 65823, 87764, 90058, 131646, 135087, 180116, 263292, 270174, 540348, 721681, 1443362, 2165043, 2886724, 4330086, 8660172, 26702197, 53404394, 80106591, 106808788, 160213182, 320426364]

約数ペア:

[(1, 320426364), (2, 160213182), (3, 106808788), (4, 80106591), (6, 53404394), (12, 26702197), (37, 8660172), (74, 4330086), (111, 2886724), (148, 2165043), (222, 1443362), (444, 721681), (593, 540348), (1186, 270174), (1217, 263292), (1779, 180116), (2372, 135087), (2434, 131646), (3558, 90058), (3651, 87764), (4868, 65823), (7116, 45029), (7302, 43882), (14604, 21941)]