331359444

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13926

約数の個数: 96

約数和(自身を含む): 979655040

約数和(自身を除く): 648295596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 13883, 23868, 27766, 41649, 55532, 83298, 124947, 166596, 180479, 236011, 249894, 360958, 374841, 472022, 499788, 541437, 708033, 721916, 749682, 944044, 1082874, 1416066, 1499364, 1624311, 2124099, 2165748, 2832132, 3068143, 3248622, 4248198, 4872933, 6136286, 6372297, 6497244, 8496396, 9204429, 9745866, 12272572, 12744594, 18408858, 19491732, 25489188, 27613287, 36817716, 55226574, 82839861, 110453148, 165679722, 331359444]

約数ペア:

[(1, 331359444), (2, 165679722), (3, 110453148), (4, 82839861), (6, 55226574), (9, 36817716), (12, 27613287), (13, 25489188), (17, 19491732), (18, 18408858), (26, 12744594), (27, 12272572), (34, 9745866), (36, 9204429), (39, 8496396), (51, 6497244), (52, 6372297), (54, 6136286), (68, 4872933), (78, 4248198), (102, 3248622), (108, 3068143), (117, 2832132), (153, 2165748), (156, 2124099), (204, 1624311), (221, 1499364), (234, 1416066), (306, 1082874), (351, 944044), (442, 749682), (459, 721916), (468, 708033), (612, 541437), (663, 499788), (702, 472022), (884, 374841), (918, 360958), (1326, 249894), (1404, 236011), (1836, 180479), (1989, 166596), (2652, 124947), (3978, 83298), (5967, 55532), (7956, 41649), (11934, 27766), (13883, 23868)]