239635396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 569786112

約数和(自身を除く): 330150716

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 97, 143, 154, 182, 194, 286, 308, 364, 388, 572, 617, 679, 1001, 1067, 1234, 1261, 1358, 2002, 2134, 2468, 2522, 2716, 4004, 4268, 4319, 5044, 6787, 7469, 8021, 8638, 8827, 13574, 13871, 14938, 16042, 17276, 17654, 27148, 27742, 29876, 32084, 35308, 47509, 55484, 56147, 59849, 88231, 95018, 97097, 112294, 119698, 176462, 190036, 194194, 224588, 239396, 352924, 388388, 418943, 617617, 658339, 778037, 837886, 1235234, 1316678, 1556074, 1675772, 2470468, 2633356, 3112148, 4608373, 5446259, 8558407, 9216746, 10892518, 17116814, 18433492, 21785036, 34233628, 59908849, 119817698, 239635396]

約数ペア:

[(1, 239635396), (2, 119817698), (4, 59908849), (7, 34233628), (11, 21785036), (13, 18433492), (14, 17116814), (22, 10892518), (26, 9216746), (28, 8558407), (44, 5446259), (52, 4608373), (77, 3112148), (91, 2633356), (97, 2470468), (143, 1675772), (154, 1556074), (182, 1316678), (194, 1235234), (286, 837886), (308, 778037), (364, 658339), (388, 617617), (572, 418943), (617, 388388), (679, 352924), (1001, 239396), (1067, 224588), (1234, 194194), (1261, 190036), (1358, 176462), (2002, 119698), (2134, 112294), (2468, 97097), (2522, 95018), (2716, 88231), (4004, 59849), (4268, 56147), (4319, 55484), (5044, 47509), (6787, 35308), (7469, 32084), (8021, 29876), (8638, 27742), (8827, 27148), (13574, 17654), (13871, 17276), (14938, 16042)]