28780491264

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 320

約数和(自身を含む): 91681751040

約数和(自身を除く): 62901259776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 79, 84, 93, 96, 112, 124, 128, 158, 168, 186, 192, 217, 224, 237, 248, 256, 316, 336, 372, 384, 434, 448, 474, 496, 512, 553, 632, 651, 672, 744, 768, 868, 896, 948, 992, 1093, 1106, 1264, 1302, 1344, 1488, 1536, 1659, 1736, 1792, 1896, 1984, 2186, 2212, 2449, 2528, 2604, 2688, 2976, 3279, 3318, 3472, 3584, 3792, 3968, 4372, 4424, 4898, 5056, 5208, 5376, 5952, 6558, 6636, 6944, 7347, 7584, 7651, 7936, 8744, 8848, 9796, 10112, 10416, 10752, 11904, 13116, 13272, 13888, 14694, 15168, 15302, 15872, 17143, 17488, 17696, 19592, 20224, 20832, 22953, 23808, 26232, 26544, 27776, 29388, 30336, 30604, 33883, 34286, 34976, 35392, 39184, 40448, 41664, 45906, 47616, 51429, 52464, 53088, 55552, 58776, 60672, 61208, 67766, 68572, 69952, 70784, 78368, 83328, 86347, 91812, 101649, 102858, 104928, 106176, 111104, 117552, 121344, 122416, 135532, 137144, 139904, 141568, 156736, 166656, 172694, 183624, 203298, 205716, 209856, 212352, 235104, 237181, 244832, 259041, 271064, 274288, 279808, 283136, 313472, 333312, 345388, 367248, 406596, 411432, 419712, 424704, 470208, 474362, 489664, 518082, 542128, 548576, 559616, 604429, 626944, 690776, 711543, 734496, 813192, 822864, 839424, 849408, 940416, 948724, 979328, 1036164, 1084256, 1097152, 1208858, 1253888, 1381552, 1423086, 1468992, 1626384, 1645728, 1678848, 1813287, 1880832, 1897448, 1958656, 2072328, 2168512, 2194304, 2417716, 2676757, 2763104, 2846172, 2937984, 3252768, 3291456, 3626574, 3761664, 3794896, 3917312, 4144656, 4337024, 4388608, 4835432, 5353514, 5526208, 5692344, 5875968, 6505536, 6582912, 7253148, 7589792, 8030271, 8289312, 8674048, 8777216, 9670864, 10707028, 11052416, 11384688, 11751936, 13011072, 13165824, 14506296, 15179584, 16060542, 16578624, 17348096, 18737299, 19341728, 21414056, 22104832, 22769376, 26022144, 26331648, 29012592, 30359168, 32121084, 33157248, 37474598, 38683456, 42828112, 44209664, 45538752, 52044288, 56211897, 58025184, 60718336, 64242168, 66314496, 74949196, 77366912, 85656224, 91077504, 112423794, 116050368, 121436672, 128484336, 132628992, 149898392, 154733824, 171312448, 182155008, 224847588, 232100736, 256968672, 299796784, 309467648, 342624896, 364310016, 449695176, 464201472, 513937344, 599593568, 685249792, 899390352, 928402944, 1027874688, 1199187136, 1370499584, 1798780704, 2055749376, 2398374272, 3597561408, 4111498752, 4796748544, 7195122816, 9593497088, 14390245632, 28780491264]

約数ペア:

[(1, 28780491264), (2, 14390245632), (3, 9593497088), (4, 7195122816), (6, 4796748544), (7, 4111498752), (8, 3597561408), (12, 2398374272), (14, 2055749376), (16, 1798780704), (21, 1370499584), (24, 1199187136), (28, 1027874688), (31, 928402944), (32, 899390352), (42, 685249792), (48, 599593568), (56, 513937344), (62, 464201472), (64, 449695176), (79, 364310016), (84, 342624896), (93, 309467648), (96, 299796784), (112, 256968672), (124, 232100736), (128, 224847588), (158, 182155008), (168, 171312448), (186, 154733824), (192, 149898392), (217, 132628992), (224, 128484336), (237, 121436672), (248, 116050368), (256, 112423794), (316, 91077504), (336, 85656224), (372, 77366912), (384, 74949196), (434, 66314496), (448, 64242168), (474, 60718336), (496, 58025184), (512, 56211897), (553, 52044288), (632, 45538752), (651, 44209664), (672, 42828112), (744, 38683456), (768, 37474598), (868, 33157248), (896, 32121084), (948, 30359168), (992, 29012592), (1093, 26331648), (1106, 26022144), (1264, 22769376), (1302, 22104832), (1344, 21414056), (1488, 19341728), (1536, 18737299), (1659, 17348096), (1736, 16578624), (1792, 16060542), (1896, 15179584), (1984, 14506296), (2186, 13165824), (2212, 13011072), (2449, 11751936), (2528, 11384688), (2604, 11052416), (2688, 10707028), (2976, 9670864), (3279, 8777216), (3318, 8674048), (3472, 8289312), (3584, 8030271), (3792, 7589792), (3968, 7253148), (4372, 6582912), (4424, 6505536), (4898, 5875968), (5056, 5692344), (5208, 5526208), (5376, 5353514), (5952, 4835432), (6558, 4388608), (6636, 4337024), (6944, 4144656), (7347, 3917312), (7584, 3794896), (7651, 3761664), (7936, 3626574), (8744, 3291456), (8848, 3252768), (9796, 2937984), (10112, 2846172), (10416, 2763104), (10752, 2676757), (11904, 2417716), (13116, 2194304), (13272, 2168512), (13888, 2072328), (14694, 1958656), (15168, 1897448), (15302, 1880832), (15872, 1813287), (17143, 1678848), (17488, 1645728), (17696, 1626384), (19592, 1468992), (20224, 1423086), (20832, 1381552), (22953, 1253888), (23808, 1208858), (26232, 1097152), (26544, 1084256), (27776, 1036164), (29388, 979328), (30336, 948724), (30604, 940416), (33883, 849408), (34286, 839424), (34976, 822864), (35392, 813192), (39184, 734496), (40448, 711543), (41664, 690776), (45906, 626944), (47616, 604429), (51429, 559616), (52464, 548576), (53088, 542128), (55552, 518082), (58776, 489664), (60672, 474362), (61208, 470208), (67766, 424704), (68572, 419712), (69952, 411432), (70784, 406596), (78368, 367248), (83328, 345388), (86347, 333312), (91812, 313472), (101649, 283136), (102858, 279808), (104928, 274288), (106176, 271064), (111104, 259041), (117552, 244832), (121344, 237181), (122416, 235104), (135532, 212352), (137144, 209856), (139904, 205716), (141568, 203298), (156736, 183624), (166656, 172694)]