221659812864

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 1056

約数和(自身を含む): 810950000640

約数和(自身を除く): 589290187776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 32, 36, 42, 46, 48, 56, 61, 62, 63, 64, 69, 72, 79, 84, 92, 93, 96, 112, 122, 124, 126, 128, 138, 144, 158, 161, 168, 183, 184, 186, 192, 207, 217, 224, 237, 244, 248, 252, 256, 276, 279, 288, 316, 322, 336, 366, 368, 372, 384, 414, 427, 434, 448, 474, 483, 488, 496, 504, 512, 549, 552, 553, 558, 576, 632, 644, 651, 672, 711, 713, 732, 736, 744, 768, 828, 854, 868, 896, 948, 966, 976, 992, 1008, 1024, 1098, 1104, 1106, 1116, 1152, 1264, 1281, 1288, 1302, 1344, 1403, 1422, 1426, 1449, 1464, 1472, 1488, 1536, 1656, 1659, 1708, 1736, 1792, 1817, 1891, 1896, 1932, 1952, 1953, 1984, 2016, 2139, 2196, 2208, 2212, 2232, 2304, 2449, 2528, 2562, 2576, 2604, 2688, 2806, 2844, 2852, 2898, 2928, 2944, 2976, 3072, 3312, 3318, 3416, 3472, 3584, 3634, 3782, 3792, 3843, 3864, 3904, 3906, 3968, 4032, 4209, 4278, 4392, 4416, 4424, 4464, 4608, 4819, 4898, 4977, 4991, 5056, 5124, 5152, 5208, 5376, 5451, 5612, 5673, 5688, 5704, 5796, 5856, 5888, 5952, 6417, 6624, 6636, 6832, 6944, 7168, 7268, 7347, 7564, 7584, 7686, 7728, 7808, 7812, 7936, 8064, 8418, 8556, 8784, 8832, 8848, 8928, 9216, 9638, 9796, 9821, 9954, 9982, 10112, 10248, 10304, 10416, 10752, 10902, 11224, 11346, 11376, 11408, 11592, 11712, 11776, 11904, 12627, 12719, 12834, 13237, 13248, 13272, 13664, 13888, 14457, 14536, 14694, 14973, 15128, 15168, 15372, 15456, 15616, 15624, 15872, 16128, 16353, 16836, 17019, 17112, 17143, 17568, 17664, 17696, 17856, 19276, 19592, 19642, 19908, 19964, 20224, 20496, 20608, 20832, 21504, 21804, 22041, 22448, 22692, 22752, 22816, 23184, 23424, 23552, 23808, 25254, 25438, 25668, 26474, 26496, 26544, 27328, 27776, 28914, 29072, 29388, 29463, 29946, 30256, 30336, 30744, 30912, 31232, 31248, 31744, 32256, 32706, 33672, 33733, 34038, 34224, 34286, 35136, 35328, 35392, 35712, 38157, 38552, 39184, 39284, 39711, 39816, 39928, 40448, 40992, 41216, 41664, 43371, 43493, 43608, 44082, 44896, 44919, 45384, 45504, 45632, 46368, 46848, 47616, 50508, 50876, 51336, 51429, 52948, 52992, 53088, 54656, 55552, 56327, 57828, 58144, 58776, 58926, 59892, 60512, 60672, 61488, 61824, 62464, 62496, 64512, 65412, 67344, 67466, 68076, 68448, 68572, 70272, 70656, 70784, 71424, 76314, 77104, 78368, 78568, 79422, 79632, 79856, 80896, 81984, 82432, 83328, 86742, 86986, 87216, 88164, 88389, 89792, 89838, 90768, 91008, 91264, 92736, 93696, 95232, 101016, 101199, 101752, 102672, 102858, 105896, 105984, 106176, 109312, 110837, 111104, 112654, 114471, 115656, 116288, 117552, 117852, 119133, 119784, 121024, 121344, 122976, 123648, 124992, 130479, 130824, 134688, 134932, 136152, 136896, 137144, 140544, 141568, 142848, 149389, 152628, 154208, 154287, 156736, 157136, 158844, 159264, 159712, 163968, 164864, 166656, 168981, 173484, 173972, 174432, 176328, 176778, 179584, 179676, 181536, 182016, 182528, 185472, 187392, 202032, 202398, 203504, 205344, 205716, 211792, 211968, 212352, 218624, 221674, 222208, 225308, 228942, 231312, 232576, 235104, 235704, 238266, 239568, 242048, 242688, 245952, 247296, 249984, 260958, 261648, 269376, 269864, 272304, 273792, 274288, 281088, 283136, 285696, 298778, 303597, 304451, 305256, 308416, 308574, 313472, 314272, 317688, 318528, 319424, 327936, 332511, 333312, 337962, 346968, 347944, 348864, 352656, 353556, 359168, 359352, 363072, 364032, 365056, 370944, 391437, 394289, 404064, 404796, 407008, 410688, 411432, 423584, 424704, 437248, 443348, 448167, 450616, 457884, 462624, 465152, 470208, 471408, 476532, 479136, 484096, 491904, 494592, 499968, 506943, 521916, 523296, 538752, 539728, 544608, 547584, 548576, 562176, 566272, 597556, 607194, 608902, 610512, 616832, 617148, 626944, 628544, 635376, 637056, 638848, 655872, 665022, 666624, 675924, 693936, 695888, 697728, 705312, 707112, 718336, 718704, 726144, 728064, 730112, 741888, 775859, 782874, 788578, 808128, 809592, 814016, 821376, 822864, 847168, 849408, 886696, 896334, 901232, 913353, 915768, 925248, 930304, 940416, 942816, 953064, 958272, 968192, 983808, 997533, 999936, 1013886, 1043832, 1045723, 1046592, 1077504, 1079456, 1089216, 1095168, 1097152, 1182867, 1195112, 1214388, 1217804, 1221024, 1233664, 1234296, 1253888, 1257088, 1270752, 1274112, 1277696, 1311744, 1330044, 1344501, 1351848, 1387872, 1391776, 1395456, 1410624, 1414224, 1436672, 1437408, 1452288, 1483776, 1551718, 1565748, 1577156, 1616256, 1619184, 1628032, 1642752, 1645728, 1694336, 1698816, 1773392, 1792668, 1802464, 1826706, 1831536, 1850496, 1860608, 1880832, 1885632, 1906128, 1916544, 1936384, 1967616, 1995066, 1999872, 2027772, 2087664, 2091446, 2093184, 2155008, 2158912, 2178432, 2190336, 2194304, 2327577, 2365734, 2390224, 2428776, 2435608, 2442048, 2467328, 2468592, 2507776, 2514176, 2541504, 2548224, 2555392, 2660088, 2689002, 2703696, 2740059, 2775744, 2783552, 2790912, 2821248, 2828448, 2874816, 2904576, 3103436, 3131496, 3137169, 3154312, 3232512, 3238368, 3256064, 3285504, 3291456, 3388672, 3435947, 3546784, 3548601, 3585336, 3604928, 3653412, 3663072, 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約数ペア:

[(1, 221659812864), (2, 110829906432), (3, 73886604288), (4, 55414953216), (6, 36943302144), (7, 31665687552), (8, 27707476608), (9, 24628868096), (12, 18471651072), (14, 15832843776), (16, 13853738304), (18, 12314434048), (21, 10555229184), (23, 9637383168), (24, 9235825536), (28, 7916421888), (31, 7150316544), (32, 6926869152), (36, 6157217024), (42, 5277614592), (46, 4818691584), (48, 4617912768), (56, 3958210944), (61, 3633767424), (62, 3575158272), (63, 3518409728), (64, 3463434576), (69, 3212461056), (72, 3078608512), (79, 2805820416), (84, 2638807296), (92, 2409345792), (93, 2383438848), (96, 2308956384), (112, 1979105472), (122, 1816883712), (124, 1787579136), (126, 1759204864), (128, 1731717288), (138, 1606230528), (144, 1539304256), (158, 1402910208), (161, 1376769024), (168, 1319403648), (183, 1211255808), (184, 1204672896), (186, 1191719424), (192, 1154478192), (207, 1070820352), (217, 1021473792), (224, 989552736), (237, 935273472), (244, 908441856), (248, 893789568), (252, 879602432), (256, 865858644), (276, 803115264), (279, 794479616), (288, 769652128), (316, 701455104), (322, 688384512), (336, 659701824), (366, 605627904), (368, 602336448), (372, 595859712), (384, 577239096), (414, 535410176), (427, 519109632), (434, 510736896), (448, 494776368), (474, 467636736), (483, 458923008), (488, 454220928), (496, 446894784), (504, 439801216), (512, 432929322), (549, 403751936), (552, 401557632), (553, 400831488), (558, 397239808), (576, 384826064), (632, 350727552), (644, 344192256), (651, 340491264), (672, 329850912), (711, 311757824), (713, 310883328), (732, 302813952), (736, 301168224), (744, 297929856), (768, 288619548), (828, 267705088), (854, 259554816), (868, 255368448), (896, 247388184), (948, 233818368), (966, 229461504), (976, 227110464), (992, 223447392), (1008, 219900608), (1024, 216464661), (1098, 201875968), (1104, 200778816), (1106, 200415744), (1116, 198619904), (1152, 192413032), (1264, 175363776), (1281, 173036544), (1288, 172096128), (1302, 170245632), (1344, 164925456), (1403, 157989888), (1422, 155878912), (1426, 155441664), (1449, 152974336), (1464, 151406976), (1472, 150584112), (1488, 148964928), (1536, 144309774), (1656, 133852544), (1659, 133610496), (1708, 129777408), (1736, 127684224), (1792, 123694092), (1817, 121992192), (1891, 117218304), (1896, 116909184), (1932, 114730752), (1952, 113555232), (1953, 113497088), (1984, 111723696), (2016, 109950304), (2139, 103627776), (2196, 100937984), (2208, 100389408), (2212, 100207872), (2232, 99309952), (2304, 96206516), (2449, 90510336), (2528, 87681888), (2562, 86518272), (2576, 86048064), (2604, 85122816), (2688, 82462728), (2806, 78994944), (2844, 77939456), (2852, 77720832), (2898, 76487168), (2928, 75703488), (2944, 75292056), (2976, 74482464), (3072, 72154887), (3312, 66926272), (3318, 66805248), (3416, 64888704), (3472, 63842112), (3584, 61847046), (3634, 60996096), (3782, 58609152), (3792, 58454592), (3843, 57678848), (3864, 57365376), (3904, 56777616), (3906, 56748544), (3968, 55861848), (4032, 54975152), (4209, 52663296), (4278, 51813888), (4392, 50468992), (4416, 50194704), (4424, 50103936), (4464, 49654976), (4608, 48103258), (4819, 45997056), (4898, 45255168), (4977, 44536832), (4991, 44411904), (5056, 43840944), (5124, 43259136), (5152, 43024032), (5208, 42561408), (5376, 41231364), (5451, 40664064), (5612, 39497472), (5673, 39072768), (5688, 38969728), (5704, 38860416), (5796, 38243584), (5856, 37851744), (5888, 37646028), (5952, 37241232), (6417, 34542592), (6624, 33463136), (6636, 33402624), (6832, 32444352), (6944, 31921056), (7168, 30923523), (7268, 30498048), (7347, 30170112), (7564, 29304576), (7584, 29227296), (7686, 28839424), (7728, 28682688), (7808, 28388808), (7812, 28374272), (7936, 27930924), (8064, 27487576), (8418, 26331648), (8556, 25906944), (8784, 25234496), (8832, 25097352), (8848, 25051968), (8928, 24827488), (9216, 24051629), (9638, 22998528), (9796, 22627584), (9821, 22569984), (9954, 22268416), (9982, 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(21504, 10307841), (21804, 10166016), (22041, 10056704), (22448, 9874368), (22692, 9768192), (22752, 9742432), (22816, 9715104), (23184, 9560896), (23424, 9462936), (23552, 9411507), (23808, 9310308), (25254, 8777216), (25438, 8713728), (25668, 8635648), (26474, 8372736), (26496, 8365784), (26544, 8350656), (27328, 8111088), (27776, 7980264), (28914, 7666176), (29072, 7624512), (29388, 7542528), (29463, 7523328), (29946, 7401984), (30256, 7326144), (30336, 7306824), (30744, 7209856), (30912, 7170672), (31232, 7097202), (31248, 7093568), (31744, 6982731), (32256, 6871894), (32706, 6777344), (33672, 6582912), (33733, 6571008), (34038, 6512128), (34224, 6476736), (34286, 6465024), (35136, 6308624), (35328, 6274338), (35392, 6262992), (35712, 6206872), (38157, 5809152), (38552, 5749632), (39184, 5656896), (39284, 5642496), (39711, 5581824), (39816, 5567104), (39928, 5551488), (40448, 5480118), (40992, 5407392), (41216, 5378004), (41664, 5320176), (43371, 5110784), (43493, 5096448), (43608, 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