7858923576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1093}}^1$

素因数の和:1573

約数の個数: 128

約数和(自身を含む): 22718791680

約数和(自身を除く): 14859868104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 337, 381, 508, 674, 762, 889, 1011, 1016, 1093, 1348, 1524, 1778, 2022, 2186, 2359, 2667, 2696, 3048, 3279, 3556, 4044, 4372, 4718, 5334, 6558, 7077, 7112, 7651, 8088, 8744, 9436, 10668, 13116, 14154, 15302, 18872, 21336, 22953, 26232, 28308, 30604, 42799, 45906, 56616, 61208, 85598, 91812, 128397, 138811, 171196, 183624, 256794, 277622, 299593, 342392, 368341, 416433, 513588, 555244, 599186, 736682, 832866, 898779, 971677, 1027176, 1105023, 1110488, 1198372, 1473364, 1665732, 1797558, 1943354, 2210046, 2396744, 2578387, 2915031, 2946728, 3331464, 3595116, 3886708, 4420092, 5156774, 5830062, 7190232, 7735161, 7773416, 8840184, 10313548, 11660124, 15470322, 20627096, 23320248, 30940644, 46779307, 61881288, 93558614, 140337921, 187117228, 280675842, 327455149, 374234456, 561351684, 654910298, 982365447, 1122703368, 1309820596, 1964730894, 2619641192, 3929461788, 7858923576]

約数ペア:

[(1, 7858923576), (2, 3929461788), (3, 2619641192), (4, 1964730894), (6, 1309820596), (7, 1122703368), (8, 982365447), (12, 654910298), (14, 561351684), (21, 374234456), (24, 327455149), (28, 280675842), (42, 187117228), (56, 140337921), (84, 93558614), (127, 61881288), (168, 46779307), (254, 30940644), (337, 23320248), (381, 20627096), (508, 15470322), (674, 11660124), (762, 10313548), (889, 8840184), (1011, 7773416), (1016, 7735161), (1093, 7190232), (1348, 5830062), (1524, 5156774), (1778, 4420092), (2022, 3886708), (2186, 3595116), (2359, 3331464), (2667, 2946728), (2696, 2915031), (3048, 2578387), (3279, 2396744), (3556, 2210046), (4044, 1943354), (4372, 1797558), (4718, 1665732), (5334, 1473364), (6558, 1198372), (7077, 1110488), (7112, 1105023), (7651, 1027176), (8088, 971677), (8744, 898779), (9436, 832866), (10668, 736682), (13116, 599186), (14154, 555244), (15302, 513588), (18872, 416433), (21336, 368341), (22953, 342392), (26232, 299593), (28308, 277622), (30604, 256794), (42799, 183624), (45906, 171196), (56616, 138811), (61208, 128397), (85598, 91812)]