646904262144

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{31817}}^1$

素因数の和:31937

約数の個数: 320

約数和(自身を含む): 2066522591232

約数和(自身を除く): 1419618329088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 64, 84, 93, 96, 112, 122, 124, 128, 168, 183, 186, 192, 217, 224, 244, 248, 256, 336, 366, 372, 384, 427, 434, 448, 488, 496, 512, 651, 672, 732, 744, 768, 854, 868, 896, 976, 992, 1281, 1302, 1344, 1464, 1488, 1536, 1708, 1736, 1792, 1891, 1952, 1984, 2562, 2604, 2688, 2928, 2976, 3416, 3472, 3584, 3782, 3904, 3968, 5124, 5208, 5376, 5673, 5856, 5952, 6832, 6944, 7564, 7808, 7936, 10248, 10416, 10752, 11346, 11712, 11904, 13237, 13664, 13888, 15128, 15616, 15872, 20496, 20832, 22692, 23424, 23808, 26474, 27328, 27776, 30256, 31232, 31817, 39711, 40992, 41664, 45384, 46848, 47616, 52948, 54656, 55552, 60512, 63634, 79422, 81984, 83328, 90768, 93696, 95451, 105896, 109312, 111104, 121024, 127268, 158844, 163968, 166656, 181536, 190902, 211792, 218624, 222719, 242048, 254536, 317688, 327936, 333312, 363072, 381804, 423584, 445438, 484096, 509072, 635376, 655872, 668157, 726144, 763608, 847168, 890876, 968192, 986327, 1018144, 1270752, 1336314, 1452288, 1527216, 1694336, 1781752, 1940837, 1972654, 2036288, 2541504, 2672628, 2904576, 2958981, 3054432, 3388672, 3563504, 3881674, 3945308, 4072576, 5083008, 5345256, 5822511, 5917962, 6108864, 6777344, 6904289, 7127008, 7763348, 7890616, 8145152, 10166016, 10690512, 11645022, 11835924, 12217728, 13585859, 13808578, 14254016, 15526696, 15781232, 16290304, 20332032, 20712867, 21381024, 23290044, 23671848, 24435456, 27171718, 27617156, 28508032, 31053392, 31562464, 40757577, 41425734, 42762048, 46580088, 47343696, 48870912, 54343436, 55234312, 57016064, 60165947, 62106784, 63124928, 81515154, 82851468, 85524096, 93160176, 94687392, 108686872, 110468624, 114032128, 120331894, 124213568, 126249856, 163030308, 165702936, 171048192, 180497841, 186320352, 189374784, 217373744, 220937248, 240663788, 248427136, 252499712, 326060616, 331405872, 342096384, 360995682, 372640704, 378749568, 421161629, 434747488, 441874496, 481327576, 496854272, 504999424, 652121232, 662811744, 721991364, 745281408, 757499136, 842323258, 869494976, 883748992, 962655152, 993708544, 1263484887, 1304242464, 1325623488, 1443982728, 1490562816, 1514998272, 1684646516, 1738989952, 1767497984, 1925310304, 2526969774, 2608484928, 2651246976, 2887965456, 2981125632, 3369293032, 3477979904, 3534995968, 3850620608, 5053939548, 5216969856, 5302493952, 5775930912, 6738586064, 6955959808, 7701241216, 10107879096, 10433939712, 10604987904, 11551861824, 13477172128, 15402482432, 20215758192, 20867879424, 23103723648, 26954344256, 30804964864, 40431516384, 46207447296, 53908688512, 80863032768, 92414894592, 107817377024, 161726065536, 215634754048, 323452131072, 646904262144]

約数ペア:

[(1, 646904262144), (2, 323452131072), (3, 215634754048), (4, 161726065536), (6, 107817377024), (7, 92414894592), (8, 80863032768), (12, 53908688512), (14, 46207447296), (16, 40431516384), (21, 30804964864), (24, 26954344256), (28, 23103723648), (31, 20867879424), (32, 20215758192), (42, 15402482432), (48, 13477172128), (56, 11551861824), (61, 10604987904), (62, 10433939712), (64, 10107879096), (84, 7701241216), (93, 6955959808), (96, 6738586064), (112, 5775930912), (122, 5302493952), (124, 5216969856), (128, 5053939548), (168, 3850620608), (183, 3534995968), (186, 3477979904), (192, 3369293032), (217, 2981125632), (224, 2887965456), (244, 2651246976), (248, 2608484928), (256, 2526969774), (336, 1925310304), (366, 1767497984), (372, 1738989952), (384, 1684646516), (427, 1514998272), (434, 1490562816), (448, 1443982728), (488, 1325623488), (496, 1304242464), (512, 1263484887), (651, 993708544), (672, 962655152), (732, 883748992), (744, 869494976), (768, 842323258), (854, 757499136), (868, 745281408), (896, 721991364), (976, 662811744), (992, 652121232), (1281, 504999424), (1302, 496854272), (1344, 481327576), (1464, 441874496), (1488, 434747488), (1536, 421161629), (1708, 378749568), (1736, 372640704), (1792, 360995682), (1891, 342096384), (1952, 331405872), (1984, 326060616), (2562, 252499712), (2604, 248427136), (2688, 240663788), (2928, 220937248), (2976, 217373744), (3416, 189374784), (3472, 186320352), (3584, 180497841), (3782, 171048192), (3904, 165702936), (3968, 163030308), (5124, 126249856), (5208, 124213568), (5376, 120331894), (5673, 114032128), (5856, 110468624), (5952, 108686872), (6832, 94687392), (6944, 93160176), (7564, 85524096), (7808, 82851468), (7936, 81515154), (10248, 63124928), (10416, 62106784), (10752, 60165947), (11346, 57016064), (11712, 55234312), (11904, 54343436), (13237, 48870912), (13664, 47343696), (13888, 46580088), (15128, 42762048), (15616, 41425734), (15872, 40757577), (20496, 31562464), (20832, 31053392), (22692, 28508032), (23424, 27617156), (23808, 27171718), (26474, 24435456), (27328, 23671848), (27776, 23290044), (30256, 21381024), (31232, 20712867), (31817, 20332032), (39711, 16290304), (40992, 15781232), (41664, 15526696), (45384, 14254016), (46848, 13808578), (47616, 13585859), (52948, 12217728), (54656, 11835924), (55552, 11645022), (60512, 10690512), (63634, 10166016), (79422, 8145152), (81984, 7890616), (83328, 7763348), (90768, 7127008), (93696, 6904289), (95451, 6777344), (105896, 6108864), (109312, 5917962), (111104, 5822511), (121024, 5345256), (127268, 5083008), (158844, 4072576), (163968, 3945308), (166656, 3881674), (181536, 3563504), (190902, 3388672), (211792, 3054432), (218624, 2958981), (222719, 2904576), (242048, 2672628), (254536, 2541504), (317688, 2036288), (327936, 1972654), (333312, 1940837), (363072, 1781752), (381804, 1694336), (423584, 1527216), (445438, 1452288), (484096, 1336314), (509072, 1270752), (635376, 1018144), (655872, 986327), (668157, 968192), (726144, 890876), (763608, 847168)]