668545667712

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2707}}^1$

素因数の和:3005

約数の個数: 512

約数和(自身を含む): 2227405824000

約数和(自身を除く): 1558860156288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 207, 208, 216, 234, 239, 276, 288, 299, 312, 351, 368, 384, 414, 416, 432, 468, 478, 552, 576, 598, 621, 624, 702, 717, 736, 828, 832, 864, 897, 936, 956, 1104, 1152, 1196, 1242, 1248, 1404, 1434, 1472, 1656, 1664, 1728, 1794, 1872, 1912, 2151, 2208, 2392, 2484, 2496, 2691, 2707, 2808, 2868, 2944, 3107, 3312, 3456, 3588, 3744, 3824, 4302, 4416, 4784, 4968, 4992, 5382, 5414, 5497, 5616, 5736, 6214, 6453, 6624, 7176, 7488, 7648, 8073, 8121, 8604, 8832, 9321, 9568, 9936, 10764, 10828, 10994, 11232, 11472, 12428, 12906, 13248, 14352, 14976, 15296, 16146, 16242, 16491, 17208, 18642, 19136, 19872, 21528, 21656, 21988, 22464, 22944, 24363, 24856, 25812, 26496, 27963, 28704, 30592, 32292, 32484, 32982, 34416, 35191, 37284, 38272, 39744, 43056, 43312, 43976, 44928, 45888, 48726, 49473, 49712, 51624, 55926, 57408, 62261, 64584, 64968, 65964, 68832, 70382, 71461, 73089, 74568, 79488, 83889, 86112, 86624, 87952, 91776, 97452, 98946, 99424, 103248, 105573, 111852, 114816, 124522, 129168, 129936, 131928, 137664, 140764, 142922, 146178, 148419, 149136, 167778, 172224, 173248, 175904, 186783, 194904, 197892, 198848, 206496, 211146, 214383, 223704, 249044, 258336, 259872, 263856, 275328, 281528, 285844, 292356, 296838, 298272, 316719, 335556, 344448, 346496, 351808, 373566, 389808, 395784, 397696, 412992, 422292, 428766, 447408, 498088, 516672, 519744, 527712, 560349, 563056, 571688, 584712, 593676, 596544, 633438, 643149, 646973, 671112, 703616, 747132, 779616, 791568, 809393, 825984, 844584, 857532, 894816, 950157, 996176, 1033344, 1039488, 1055424, 1120698, 1126112, 1143376, 1169424, 1187352, 1193088, 1266876, 1286298, 1293946, 1342224, 1494264, 1559232, 1583136, 1618786, 1681047, 1689168, 1715064, 1789632, 1900314, 1929447, 1940919, 1992352, 2110848, 2241396, 2252224, 2286752, 2338848, 2374704, 2428179, 2533752, 2572596, 2587892, 2684448, 2988528, 3118464, 3166272, 3237572, 3362094, 3378336, 3430128, 3579264, 3800628, 3858894, 3881838, 3984704, 4482792, 4504448, 4573504, 4677696, 4749408, 4856358, 5067504, 5145192, 5175784, 5368896, 5822757, 5977056, 6332544, 6475144, 6724188, 6756672, 6860256, 7284537, 7601256, 7717788, 7763676, 7969408, 8410649, 8965584, 9147008, 9355392, 9498816, 9712716, 10135008, 10290384, 10351568, 10737792, 11645514, 11954112, 12950288, 13448376, 13513344, 13720512, 14569074, 14880379, 15202512, 15435576, 15527352, 16821298, 17468271, 17931168, 18997632, 19425432, 20270016, 20580768, 20703136, 21853611, 23291028, 23908224, 25231947, 25900576, 26896752, 27441024, 29138148, 29760758, 30405024, 30871152, 31054704, 33642596, 34936542, 35862336, 38850864, 40540032, 41161536, 41406272, 43707222, 44641137, 46582056, 50463894, 51801152, 53793504, 58276296, 59521516, 60810048, 61742304, 62109408, 67285192, 69873084, 71724672, 75695841, 77701728, 82323072, 82812544, 87414444, 89282274, 93164112, 100927788, 103602304, 107587008, 116552592, 119043032, 121620096, 123484608, 124218816, 133923411, 134570384, 139746168, 151391682, 155403456, 174828888, 178564548, 186328224, 193444927, 201855576, 215174016, 227087523, 233105184, 238086064, 246969216, 248437632, 267846822, 269140768, 279492336, 302783364, 310806912, 349657776, 357129096, 372656448, 386889854, 401770233, 403711152, 454175046, 466210368, 476172128, 535693644, 538281536, 558984672, 580334781, 605566728, 699315552, 714258192, 745312896, 773779708, 803540466, 807422304, 908350092, 932420736, 952344256, 1071387288, 1076563072, 1117969344, 1160669562, 1211133456, 1398631104, 1428516384, 1547559416, 1607080932, 1614844608, 1741004343, 1816700184, 1904688512, 2142774576, 2235938688, 2321339124, 2422266912, 2797262208, 2857032768, 3095118832, 3214161864, 3229689216, 3482008686, 3633400368, 4285549152, 4642678248, 4844533824, 5223013029, 5714065536, 6190237664, 6428323728, 6964017372, 7266800736, 8571098304, 9285356496, 9689067648, 10446026058, 12380475328, 12856647456, 13928034744, 14533601472, 17142196608, 18570712992, 20892052116, 24760950656, 25713294912, 27856069488, 29067202944, 37141425984, 41784104232, 51426589824, 55712138976, 74282851968, 83568208464, 111424277952, 167136416928, 222848555904, 334272833856, 668545667712]

約数ペア:

[(1, 668545667712), (2, 334272833856), (3, 222848555904), (4, 167136416928), (6, 111424277952), (8, 83568208464), (9, 74282851968), (12, 55712138976), (13, 51426589824), (16, 41784104232), (18, 37141425984), (23, 29067202944), (24, 27856069488), (26, 25713294912), (27, 24760950656), (32, 20892052116), (36, 18570712992), (39, 17142196608), (46, 14533601472), (48, 13928034744), (52, 12856647456), (54, 12380475328), (64, 10446026058), (69, 9689067648), (72, 9285356496), (78, 8571098304), (92, 7266800736), (96, 6964017372), (104, 6428323728), (108, 6190237664), (117, 5714065536), (128, 5223013029), (138, 4844533824), (144, 4642678248), (156, 4285549152), (184, 3633400368), (192, 3482008686), (207, 3229689216), (208, 3214161864), (216, 3095118832), (234, 2857032768), (239, 2797262208), (276, 2422266912), (288, 2321339124), (299, 2235938688), (312, 2142774576), (351, 1904688512), (368, 1816700184), (384, 1741004343), (414, 1614844608), (416, 1607080932), (432, 1547559416), (468, 1428516384), (478, 1398631104), (552, 1211133456), (576, 1160669562), (598, 1117969344), (621, 1076563072), (624, 1071387288), (702, 952344256), (717, 932420736), (736, 908350092), (828, 807422304), (832, 803540466), (864, 773779708), (897, 745312896), (936, 714258192), (956, 699315552), (1104, 605566728), (1152, 580334781), (1196, 558984672), (1242, 538281536), (1248, 535693644), (1404, 476172128), (1434, 466210368), (1472, 454175046), (1656, 403711152), (1664, 401770233), (1728, 386889854), (1794, 372656448), (1872, 357129096), (1912, 349657776), (2151, 310806912), (2208, 302783364), (2392, 279492336), (2484, 269140768), (2496, 267846822), (2691, 248437632), (2707, 246969216), (2808, 238086064), (2868, 233105184), (2944, 227087523), (3107, 215174016), (3312, 201855576), (3456, 193444927), (3588, 186328224), (3744, 178564548), (3824, 174828888), (4302, 155403456), (4416, 151391682), (4784, 139746168), (4968, 134570384), (4992, 133923411), (5382, 124218816), (5414, 123484608), (5497, 121620096), (5616, 119043032), (5736, 116552592), (6214, 107587008), (6453, 103602304), (6624, 100927788), (7176, 93164112), (7488, 89282274), (7648, 87414444), (8073, 82812544), (8121, 82323072), (8604, 77701728), (8832, 75695841), (9321, 71724672), (9568, 69873084), (9936, 67285192), (10764, 62109408), (10828, 61742304), (10994, 60810048), (11232, 59521516), (11472, 58276296), (12428, 53793504), (12906, 51801152), (13248, 50463894), (14352, 46582056), (14976, 44641137), (15296, 43707222), (16146, 41406272), (16242, 41161536), (16491, 40540032), (17208, 38850864), (18642, 35862336), (19136, 34936542), (19872, 33642596), (21528, 31054704), (21656, 30871152), (21988, 30405024), (22464, 29760758), (22944, 29138148), (24363, 27441024), (24856, 26896752), (25812, 25900576), (26496, 25231947), (27963, 23908224), (28704, 23291028), (30592, 21853611), (32292, 20703136), (32484, 20580768), (32982, 20270016), (34416, 19425432), (35191, 18997632), (37284, 17931168), (38272, 17468271), (39744, 16821298), (43056, 15527352), (43312, 15435576), (43976, 15202512), (44928, 14880379), (45888, 14569074), (48726, 13720512), (49473, 13513344), (49712, 13448376), (51624, 12950288), (55926, 11954112), (57408, 11645514), (62261, 10737792), (64584, 10351568), (64968, 10290384), (65964, 10135008), (68832, 9712716), (70382, 9498816), (71461, 9355392), (73089, 9147008), (74568, 8965584), (79488, 8410649), (83889, 7969408), (86112, 7763676), (86624, 7717788), (87952, 7601256), (91776, 7284537), (97452, 6860256), (98946, 6756672), (99424, 6724188), (103248, 6475144), (105573, 6332544), (111852, 5977056), (114816, 5822757), (124522, 5368896), (129168, 5175784), (129936, 5145192), (131928, 5067504), (137664, 4856358), (140764, 4749408), (142922, 4677696), (146178, 4573504), (148419, 4504448), (149136, 4482792), (167778, 3984704), (172224, 3881838), (173248, 3858894), (175904, 3800628), (186783, 3579264), (194904, 3430128), (197892, 3378336), (198848, 3362094), (206496, 3237572), (211146, 3166272), (214383, 3118464), (223704, 2988528), (249044, 2684448), (258336, 2587892), (259872, 2572596), (263856, 2533752), (275328, 2428179), (281528, 2374704), (285844, 2338848), (292356, 2286752), (296838, 2252224), (298272, 2241396), (316719, 2110848), (335556, 1992352), (344448, 1940919), (346496, 1929447), (351808, 1900314), (373566, 1789632), (389808, 1715064), (395784, 1689168), (397696, 1681047), (412992, 1618786), (422292, 1583136), (428766, 1559232), (447408, 1494264), (498088, 1342224), (516672, 1293946), (519744, 1286298), (527712, 1266876), (560349, 1193088), (563056, 1187352), (571688, 1169424), (584712, 1143376), (593676, 1126112), (596544, 1120698), (633438, 1055424), (643149, 1039488), (646973, 1033344), (671112, 996176), (703616, 950157), (747132, 894816), (779616, 857532), (791568, 844584), (809393, 825984)]