13980491042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 28757514240

約数和(自身を除く): 14777023198

約数列:

[1, 2, 7, 14, 17, 19, 29, 31, 34, 38, 58, 62, 119, 133, 181, 203, 217, 238, 266, 323, 361, 362, 406, 434, 493, 527, 551, 589, 646, 722, 899, 986, 1054, 1102, 1178, 1267, 1798, 2261, 2527, 2534, 3077, 3439, 3451, 3689, 3857, 4123, 4522, 5054, 5249, 5611, 6137, 6154, 6293, 6878, 6902, 7378, 7714, 8246, 9367, 10013, 10469, 10498, 11191, 11222, 12274, 12586, 15283, 17081, 18734, 20026, 20938, 21539, 22382, 24073, 30566, 34162, 36743, 39277, 42959, 43078, 48146, 58463, 65341, 65569, 70091, 73283, 73486, 78337, 78554, 85918, 89233, 95387, 99731, 106609, 106981, 116926, 119567, 130682, 131138, 140182, 146566, 156674, 162719, 177973, 178466, 190247, 190774, 199462, 213218, 213962, 239134, 290377, 324539, 325438, 355946, 380494, 409241, 457387, 580754, 624631, 649078, 667709, 698117, 746263, 818482, 914774, 1110797, 1139033, 1245811, 1249262, 1331729, 1335418, 1396234, 1492526, 1695427, 1812353, 1894889, 2025571, 2032639, 2221594, 2271773, 2278066, 2491622, 2663458, 2766223, 3091661, 3390854, 3624706, 3789778, 4051142, 4065278, 4543546, 5517163, 5532446, 6183322, 7775579, 11034326, 11867989, 12686471, 13264223, 14178997, 15551158, 19363561, 21641627, 23735978, 25372942, 26528446, 28357994, 32213113, 34434707, 38620141, 38727122, 43283254, 52558237, 58741559, 64426226, 68869414, 77240282, 105116474, 117483118, 225491791, 241042949, 367907659, 411190913, 450983582, 482085898, 735815318, 822381826, 998606503, 1997213006, 6990245521, 13980491042]

約数ペア:

[(1, 13980491042), (2, 6990245521), (7, 1997213006), (14, 998606503), (17, 822381826), (19, 735815318), (29, 482085898), (31, 450983582), (34, 411190913), (38, 367907659), (58, 241042949), (62, 225491791), (119, 117483118), (133, 105116474), (181, 77240282), (203, 68869414), (217, 64426226), (238, 58741559), (266, 52558237), (323, 43283254), (361, 38727122), (362, 38620141), (406, 34434707), (434, 32213113), (493, 28357994), (527, 26528446), (551, 25372942), (589, 23735978), (646, 21641627), (722, 19363561), (899, 15551158), (986, 14178997), (1054, 13264223), (1102, 12686471), (1178, 11867989), (1267, 11034326), (1798, 7775579), (2261, 6183322), (2527, 5532446), (2534, 5517163), (3077, 4543546), (3439, 4065278), (3451, 4051142), (3689, 3789778), (3857, 3624706), (4123, 3390854), (4522, 3091661), (5054, 2766223), (5249, 2663458), (5611, 2491622), (6137, 2278066), (6154, 2271773), (6293, 2221594), (6878, 2032639), (6902, 2025571), (7378, 1894889), (7714, 1812353), (8246, 1695427), (9367, 1492526), (10013, 1396234), (10469, 1335418), (10498, 1331729), (11191, 1249262), (11222, 1245811), (12274, 1139033), (12586, 1110797), (15283, 914774), (17081, 818482), (18734, 746263), (20026, 698117), (20938, 667709), (21539, 649078), (22382, 624631), (24073, 580754), (30566, 457387), (34162, 409241), (36743, 380494), (39277, 355946), (42959, 325438), (43078, 324539), (48146, 290377), (58463, 239134), (65341, 213962), (65569, 213218), (70091, 199462), (73283, 190774), (73486, 190247), (78337, 178466), (78554, 177973), (85918, 162719), (89233, 156674), (95387, 146566), (99731, 140182), (106609, 131138), (106981, 130682), (116926, 119567)]