991264544088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 1024

約数和(自身を含む): 3448683786240

約数和(自身を除く): 2457419242152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 37, 39, 42, 43, 51, 52, 56, 68, 74, 78, 84, 86, 91, 97, 102, 104, 111, 119, 129, 136, 148, 156, 168, 172, 173, 182, 194, 204, 221, 222, 238, 258, 259, 273, 291, 296, 301, 312, 344, 346, 357, 364, 388, 408, 442, 444, 476, 481, 516, 518, 519, 546, 559, 582, 602, 629, 663, 679, 692, 714, 728, 731, 776, 777, 884, 888, 903, 952, 962, 1032, 1036, 1038, 1092, 1118, 1164, 1204, 1211, 1258, 1261, 1326, 1358, 1384, 1428, 1443, 1462, 1547, 1554, 1591, 1649, 1677, 1768, 1806, 1887, 1924, 2037, 2072, 2076, 2184, 2193, 2236, 2249, 2328, 2408, 2422, 2516, 2522, 2652, 2716, 2856, 2886, 2924, 2941, 3094, 3108, 3182, 3298, 3354, 3367, 3589, 3612, 3633, 3774, 3783, 3848, 3913, 4074, 4152, 4171, 4386, 4403, 4472, 4498, 4641, 4773, 4844, 4947, 5032, 5044, 5117, 5304, 5432, 5772, 5848, 5882, 6188, 6216, 6364, 6401, 6596, 6708, 6734, 6747, 7178, 7224, 7266, 7439, 7548, 7566, 7826, 8148, 8177, 8342, 8772, 8806, 8823, 8827, 8996, 9282, 9503, 9546, 9688, 9894, 10088, 10101, 10234, 10767, 11137, 11543, 11544, 11739, 11764, 12376, 12513, 12728, 12802, 13192, 13209, 13416, 13468, 13494, 14356, 14532, 14878, 15096, 15132, 15351, 15652, 15743, 16296, 16354, 16684, 16781, 17544, 17612, 17646, 17654, 17992, 18564, 19006, 19092, 19203, 19788, 20202, 20468, 20587, 20683, 21437, 21534, 22274, 22317, 23086, 23478, 23528, 24531, 25026, 25123, 25604, 26418, 26481, 26936, 26988, 27047, 28509, 28712, 29064, 29197, 29756, 30264, 30702, 31304, 31486, 32708, 33368, 33411, 33562, 34629, 35224, 35292, 35308, 37128, 38012, 38184, 38233, 38406, 39576, 40404, 40936, 41174, 41366, 42874, 43068, 44548, 44634, 44807, 46172, 46657, 46956, 47229, 49062, 50052, 50246, 50343, 51208, 52073, 52836, 52962, 53976, 54094, 54223, 57018, 57239, 58394, 59512, 61013, 61404, 61761, 62049, 62972, 64311, 65416, 66521, 66822, 67124, 69258, 70584, 70616, 70907, 75369, 76024, 76466, 76812, 80808, 81141, 82348, 82732, 83213, 85748, 86136, 87591, 89096, 89268, 89614, 92344, 93314, 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2723254242, 2776651384, 2864926428, 2881582977, 3177129949, 3293237688, 3348866703, 3406407368, 3631005656, 3827276232, 3842110636, 4164977076, 4465155604, 4485359928, 4859139922, 5109611052, 5446508484, 5729852856, 5763165954, 5900384191, 6354259898, 6697733406, 7288709883, 7684221272, 8329954152, 8930311208, 9531389847, 9718279844, 10219222104, 10893016968, 11526331908, 11800768382, 12708519796, 13395466812, 14577419766, 17701152573, 19062779694, 19436559688, 23052663816, 23601536764, 25417039592, 26790933624, 29154839532, 35402305146, 38125559388, 41302689337, 47203073528, 58309679064, 70804610292, 76251118776, 82605378674, 123908068011, 141609220584, 165210757348, 247816136022, 330421514696, 495632272044, 991264544088]

約数ペア:

[(1, 991264544088), (2, 495632272044), (3, 330421514696), (4, 247816136022), (6, 165210757348), (7, 141609220584), (8, 123908068011), (12, 82605378674), (13, 76251118776), (14, 70804610292), (17, 58309679064), (21, 47203073528), (24, 41302689337), (26, 38125559388), (28, 35402305146), (34, 29154839532), (37, 26790933624), (39, 25417039592), (42, 23601536764), (43, 23052663816), (51, 19436559688), (52, 19062779694), (56, 17701152573), (68, 14577419766), (74, 13395466812), (78, 12708519796), (84, 11800768382), (86, 11526331908), (91, 10893016968), (97, 10219222104), (102, 9718279844), (104, 9531389847), (111, 8930311208), (119, 8329954152), (129, 7684221272), (136, 7288709883), (148, 6697733406), (156, 6354259898), (168, 5900384191), (172, 5763165954), (173, 5729852856), (182, 5446508484), (194, 5109611052), (204, 4859139922), (221, 4485359928), (222, 4465155604), (238, 4164977076), (258, 3842110636), (259, 3827276232), (273, 3631005656), (291, 3406407368), (296, 3348866703), (301, 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