18681804288

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 720

約数和(自身を含む): 68987977344

約数和(自身を除く): 50306173056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 49, 51, 56, 62, 63, 64, 68, 72, 84, 93, 96, 98, 102, 112, 119, 124, 126, 128, 136, 144, 147, 153, 157, 168, 186, 192, 196, 204, 217, 224, 238, 248, 252, 256, 272, 279, 288, 294, 306, 314, 336, 357, 372, 384, 392, 408, 434, 441, 448, 471, 476, 496, 504, 512, 527, 544, 558, 576, 588, 612, 628, 651, 672, 714, 744, 768, 784, 816, 833, 868, 882, 896, 942, 952, 992, 1008, 1054, 1071, 1088, 1099, 1116, 1152, 1176, 1224, 1256, 1302, 1344, 1413, 1428, 1488, 1519, 1536, 1568, 1581, 1632, 1666, 1736, 1764, 1792, 1884, 1904, 1953, 1984, 2016, 2108, 2142, 2176, 2198, 2232, 2304, 2352, 2448, 2499, 2512, 2604, 2669, 2688, 2826, 2856, 2976, 3038, 3136, 3162, 3264, 3297, 3332, 3472, 3528, 3584, 3689, 3768, 3808, 3906, 3968, 4032, 4216, 4284, 4352, 4396, 4464, 4557, 4608, 4704, 4743, 4867, 4896, 4998, 5024, 5208, 5338, 5376, 5652, 5712, 5952, 6076, 6272, 6324, 6528, 6594, 6664, 6944, 7056, 7378, 7497, 7536, 7616, 7693, 7812, 7936, 8007, 8064, 8432, 8568, 8704, 8792, 8928, 9114, 9408, 9486, 9734, 9792, 9891, 9996, 10048, 10416, 10676, 10752, 11067, 11304, 11424, 11904, 12152, 12544, 12648, 13056, 13188, 13328, 13671, 13888, 14112, 14601, 14756, 14994, 15072, 15232, 15386, 15624, 15872, 16014, 16128, 16864, 17136, 17584, 17856, 18228, 18683, 18816, 18972, 19468, 19584, 19782, 19992, 20096, 20832, 21352, 22134, 22608, 22848, 23079, 23808, 24021, 24304, 25088, 25296, 25823, 26112, 26376, 26656, 27342, 27776, 28224, 29202, 29512, 29988, 30144, 30464, 30772, 31248, 32028, 32256, 33201, 33728, 34069, 34272, 35168, 35712, 36456, 37366, 37632, 37944, 38936, 39168, 39564, 39984, 40192, 41664, 42704, 43803, 44268, 45216, 45696, 46158, 47616, 48042, 48608, 50592, 51646, 52752, 53312, 54684, 55552, 56049, 56448, 58404, 59024, 59976, 60288, 60928, 61544, 62496, 64056, 66402, 67456, 68138, 68544, 69237, 70336, 71424, 72912, 74732, 75264, 75888, 77469, 77872, 78336, 79128, 79968, 80384, 82739, 83328, 85408, 87606, 88536, 90432, 91392, 92316, 96084, 97216, 101184, 102207, 103292, 105504, 106624, 109368, 111104, 112098, 112896, 116808, 118048, 119952, 120576, 123088, 124992, 128112, 130781, 132804, 134912, 136276, 137088, 138474, 140672, 142848, 145824, 149464, 151776, 154938, 155744, 158256, 159936, 165478, 166656, 168147, 170816, 175212, 177072, 180864, 182784, 184632, 192168, 194432, 202368, 204414, 206584, 211008, 213248, 218736, 224196, 225792, 232407, 233616, 236096, 238483, 239904, 241152, 246176, 248217, 249984, 256224, 261562, 265608, 269824, 272552, 274176, 276948, 281344, 291648, 298928, 303552, 306621, 309876, 311488, 316512, 319872, 330956, 333312, 336294, 341632, 350424, 354144, 361728, 369264, 384336, 388864, 392343, 404736, 408828, 413168, 422016, 426496, 437472, 448392, 464814, 467232, 472192, 476966, 479808, 492352, 496434, 499968, 512448, 523124, 531216, 545104, 548352, 553896, 562688, 579173, 583296, 597856, 607104, 613242, 619752, 622976, 633024, 639744, 661912, 672588, 683264, 700848, 708288, 715449, 723456, 738528, 744651, 768672, 777728, 784686, 809472, 817656, 826336, 844032, 874944, 896784, 929628, 934464, 944384, 953932, 959616, 984704, 992868, 999936, 1024896, 1046248, 1062432, 1090208, 1107792, 1158346, 1166592, 1177029, 1195712, 1214208, 1226484, 1239504, 1245952, 1266048, 1279488, 1323824, 1345176, 1366528, 1401696, 1416576, 1430898, 1477056, 1489302, 1537344, 1569372, 1635312, 1652672, 1688064, 1737519, 1749888, 1793568, 1859256, 1868928, 1888768, 1907864, 1919232, 1969408, 1985736, 2049792, 2092496, 2124864, 2146347, 2180416, 2215584, 2316692, 2333184, 2354058, 2391424, 2428416, 2452968, 2479008, 2491904, 2532096, 2647648, 2690352, 2803392, 2833152, 2861796, 2954112, 2978604, 3074688, 3138744, 3270624, 3305344, 3475038, 3499776, 3587136, 3718512, 3737856, 3815728, 3838464, 3938816, 3971472, 4054211, 4099584, 4184992, 4249728, 4292694, 4360832, 4431168, 4633384, 4708116, 4782848, 4905936, 4958016, 5064192, 5212557, 5295296, 5380704, 5606784, 5666304, 5723592, 5908224, 5957208, 6149376, 6277488, 6541248, 6610688, 6950076, 6999552, 7174272, 7437024, 7475712, 7631456, 7942944, 8108422, 8369984, 8499456, 8585388, 8721664, 8862336, 9266768, 9416232, 9565696, 9811872, 9916032, 10425114, 10590592, 10761408, 11213568, 11447184, 11816448, 11914416, 12162633, 12298752, 12554976, 13082496, 13221376, 13900152, 14348544, 14874048, 15262912, 15885888, 16216844, 16739968, 16998912, 17170776, 17443328, 17724672, 18533536, 18832464, 19623744, 19832064, 20850228, 21181184, 21522816, 22427136, 22894368, 23828832, 24325266, 25109952, 26164992, 27800304, 28697088, 29748096, 30525824, 31771776, 32433688, 33479936, 34341552, 35449344, 36487899, 37067072, 37664928, 39247488, 39664128, 41700456, 42362368, 43045632, 45788736, 47657664, 48650532, 50219904, 52329984, 55600608, 59496192, 61051648, 63543552, 64867376, 66959872, 68683104, 72975798, 74134144, 75329856, 78494976, 83400912, 86091264, 91577472, 95315328, 97301064, 100439808, 111201216, 118992384, 122103296, 127087104, 129734752, 137366208, 145951596, 148268288, 150659712, 156989952, 166801824, 183154944, 190630656, 194602128, 200879616, 222402432, 259469504, 274732416, 291903192, 296536576, 301319424, 333603648, 366309888, 381261312, 389204256, 444804864, 518939008, 549464832, 583806384, 602638848, 667207296, 778408512, 889609728, 1037878016, 1098929664, 1167612768, 1334414592, 1556817024, 2075756032, 2335225536, 2668829184, 3113634048, 4670451072, 6227268096, 9340902144, 18681804288]

約数ペア:

[(1, 18681804288), (2, 9340902144), (3, 6227268096), (4, 4670451072), (6, 3113634048), (7, 2668829184), (8, 2335225536), (9, 2075756032), (12, 1556817024), (14, 1334414592), (16, 1167612768), (17, 1098929664), (18, 1037878016), (21, 889609728), (24, 778408512), (28, 667207296), (31, 602638848), (32, 583806384), (34, 549464832), (36, 518939008), (42, 444804864), (48, 389204256), (49, 381261312), (51, 366309888), (56, 333603648), (62, 301319424), (63, 296536576), (64, 291903192), (68, 274732416), (72, 259469504), (84, 222402432), (93, 200879616), (96, 194602128), (98, 190630656), (102, 183154944), (112, 166801824), (119, 156989952), (124, 150659712), (126, 148268288), (128, 145951596), (136, 137366208), (144, 129734752), (147, 127087104), (153, 122103296), (157, 118992384), (168, 111201216), (186, 100439808), (192, 97301064), (196, 95315328), (204, 91577472), (217, 86091264), (224, 83400912), (238, 78494976), (248, 75329856), (252, 74134144), (256, 72975798), (272, 68683104), (279, 66959872), (288, 64867376), (294, 63543552), (306, 61051648), (314, 59496192), (336, 55600608), (357, 52329984), (372, 50219904), (384, 48650532), (392, 47657664), (408, 45788736), (434, 43045632), (441, 42362368), (448, 41700456), (471, 39664128), (476, 39247488), (496, 37664928), (504, 37067072), (512, 36487899), (527, 35449344), (544, 34341552), (558, 33479936), (576, 32433688), (588, 31771776), (612, 30525824), (628, 29748096), (651, 28697088), (672, 27800304), (714, 26164992), (744, 25109952), (768, 24325266), (784, 23828832), (816, 22894368), (833, 22427136), (868, 21522816), (882, 21181184), (896, 20850228), (942, 19832064), (952, 19623744), (992, 18832464), (1008, 18533536), (1054, 17724672), (1071, 17443328), (1088, 17170776), (1099, 16998912), (1116, 16739968), (1152, 16216844), (1176, 15885888), (1224, 15262912), (1256, 14874048), (1302, 14348544), (1344, 13900152), (1413, 13221376), (1428, 13082496), (1488, 12554976), (1519, 12298752), (1536, 12162633), (1568, 11914416), (1581, 11816448), (1632, 11447184), (1666, 11213568), (1736, 10761408), (1764, 10590592), (1792, 10425114), (1884, 9916032), (1904, 9811872), (1953, 9565696), (1984, 9416232), (2016, 9266768), (2108, 8862336), (2142, 8721664), (2176, 8585388), (2198, 8499456), (2232, 8369984), (2304, 8108422), (2352, 7942944), (2448, 7631456), (2499, 7475712), (2512, 7437024), (2604, 7174272), (2669, 6999552), (2688, 6950076), (2826, 6610688), (2856, 6541248), (2976, 6277488), (3038, 6149376), (3136, 5957208), (3162, 5908224), (3264, 5723592), (3297, 5666304), (3332, 5606784), (3472, 5380704), (3528, 5295296), (3584, 5212557), (3689, 5064192), (3768, 4958016), (3808, 4905936), (3906, 4782848), (3968, 4708116), (4032, 4633384), (4216, 4431168), (4284, 4360832), (4352, 4292694), (4396, 4249728), (4464, 4184992), (4557, 4099584), (4608, 4054211), (4704, 3971472), (4743, 3938816), (4867, 3838464), (4896, 3815728), (4998, 3737856), (5024, 3718512), (5208, 3587136), (5338, 3499776), (5376, 3475038), (5652, 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