256297402368

素因数分解:

$2^{18}\times 3^3\times 7^2\times {\mathrm{739}}^1$

素因数の和:798

約数の個数: 456

約数和(自身を含む): 884577026400

約数和(自身を除く): 628279624032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 739, 756, 768, 784, 864, 882, 896, 1008, 1024, 1152, 1176, 1323, 1344, 1478, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2048, 2217, 2304, 2352, 2646, 2688, 2956, 3024, 3072, 3136, 3456, 3528, 3584, 4032, 4096, 4434, 4608, 4704, 5173, 5292, 5376, 5912, 6048, 6144, 6272, 6651, 6912, 7056, 7168, 8064, 8192, 8868, 9216, 9408, 10346, 10584, 10752, 11824, 12096, 12288, 12544, 13302, 13824, 14112, 14336, 15519, 16128, 16384, 17736, 18432, 18816, 19953, 20692, 21168, 21504, 23648, 24192, 24576, 25088, 26604, 27648, 28224, 28672, 31038, 32256, 32768, 35472, 36211, 36864, 37632, 39906, 41384, 42336, 43008, 46557, 47296, 48384, 49152, 50176, 53208, 55296, 56448, 57344, 62076, 64512, 65536, 70944, 72422, 73728, 75264, 79812, 82768, 84672, 86016, 93114, 94592, 96768, 98304, 100352, 106416, 108633, 110592, 112896, 114688, 124152, 129024, 131072, 139671, 141888, 144844, 147456, 150528, 159624, 165536, 169344, 172032, 186228, 189184, 193536, 196608, 200704, 212832, 217266, 221184, 225792, 229376, 248304, 258048, 262144, 279342, 283776, 289688, 294912, 301056, 319248, 325899, 331072, 338688, 344064, 372456, 378368, 387072, 393216, 401408, 425664, 434532, 442368, 451584, 458752, 496608, 516096, 558684, 567552, 579376, 589824, 602112, 638496, 651798, 662144, 677376, 688128, 744912, 756736, 774144, 786432, 802816, 851328, 869064, 884736, 903168, 917504, 977697, 993216, 1032192, 1117368, 1135104, 1158752, 1179648, 1204224, 1276992, 1303596, 1324288, 1354752, 1376256, 1489824, 1513472, 1548288, 1605632, 1702656, 1738128, 1769472, 1806336, 1835008, 1955394, 1986432, 2064384, 2234736, 2270208, 2317504, 2359296, 2408448, 2553984, 2607192, 2648576, 2709504, 2752512, 2979648, 3026944, 3096576, 3211264, 3405312, 3476256, 3538944, 3612672, 3910788, 3972864, 4128768, 4469472, 4540416, 4635008, 4816896, 5107968, 5214384, 5297152, 5419008, 5505024, 5959296, 6053888, 6193152, 6422528, 6810624, 6952512, 7077888, 7225344, 7821576, 7945728, 8257536, 8938944, 9080832, 9270016, 9633792, 10215936, 10428768, 10594304, 10838016, 11918592, 12107776, 12386304, 12845056, 13621248, 13905024, 14450688, 15643152, 15891456, 16515072, 17877888, 18161664, 18540032, 19267584, 20431872, 20857536, 21188608, 21676032, 23837184, 24215552, 24772608, 27242496, 27810048, 28901376, 31286304, 31782912, 35755776, 36323328, 37080064, 38535168, 40863744, 41715072, 42377216, 43352064, 47674368, 48431104, 49545216, 54484992, 55620096, 57802752, 62572608, 63565824, 71511552, 72646656, 74160128, 81727488, 83430144, 84754432, 86704128, 95348736, 96862208, 108969984, 111240192, 115605504, 125145216, 127131648, 143023104, 145293312, 148320256, 163454976, 166860288, 169508864, 173408256, 190697472, 193724416, 217939968, 222480384, 250290432, 254263296, 286046208, 290586624, 296640512, 326909952, 333720576, 339017728, 346816512, 381394944, 435879936, 444960768, 500580864, 508526592, 572092416, 581173248, 593281024, 653819904, 667441152, 678035456, 762789888, 871759872, 889921536, 1001161728, 1017053184, 1144184832, 1186562048, 1307639808, 1334882304, 1356070912, 1525579776, 1743519744, 1779843072, 2002323456, 2034106368, 2288369664, 2373124096, 2615279616, 2669764608, 3051159552, 3559686144, 4004646912, 4068212736, 4576739328, 4746248192, 5230559232, 5339529216, 6102319104, 7119372288, 8009293824, 9153478656, 9492496384, 10679058432, 12204638208, 14238744576, 16018587648, 18306957312, 21358116864, 28477489152, 32037175296, 36613914624, 42716233728, 64074350592, 85432467456, 128148701184, 256297402368]

約数ペア:

[(1, 256297402368), (2, 128148701184), (3, 85432467456), (4, 64074350592), (6, 42716233728), (7, 36613914624), (8, 32037175296), (9, 28477489152), (12, 21358116864), (14, 18306957312), (16, 16018587648), (18, 14238744576), (21, 12204638208), (24, 10679058432), (27, 9492496384), (28, 9153478656), (32, 8009293824), (36, 7119372288), (42, 6102319104), (48, 5339529216), (49, 5230559232), (54, 4746248192), (56, 4576739328), (63, 4068212736), (64, 4004646912), (72, 3559686144), (84, 3051159552), (96, 2669764608), (98, 2615279616), (108, 2373124096), (112, 2288369664), (126, 2034106368), (128, 2002323456), (144, 1779843072), (147, 1743519744), (168, 1525579776), (189, 1356070912), (192, 1334882304), (196, 1307639808), (216, 1186562048), (224, 1144184832), (252, 1017053184), (256, 1001161728), (288, 889921536), (294, 871759872), (336, 762789888), (378, 678035456), (384, 667441152), (392, 653819904), (432, 593281024), (441, 581173248), (448, 572092416), (504, 508526592), (512, 500580864), (576, 444960768), (588, 435879936), (672, 381394944), (739, 346816512), (756, 339017728), (768, 333720576), (784, 326909952), (864, 296640512), (882, 290586624), (896, 286046208), (1008, 254263296), (1024, 250290432), (1152, 222480384), (1176, 217939968), (1323, 193724416), (1344, 190697472), (1478, 173408256), (1512, 169508864), (1536, 166860288), (1568, 163454976), (1728, 148320256), (1764, 145293312), (1792, 143023104), (2016, 127131648), (2048, 125145216), (2217, 115605504), (2304, 111240192), (2352, 108969984), (2646, 96862208), (2688, 95348736), (2956, 86704128), (3024, 84754432), (3072, 83430144), (3136, 81727488), (3456, 74160128), (3528, 72646656), (3584, 71511552), (4032, 63565824), (4096, 62572608), (4434, 57802752), (4608, 55620096), (4704, 54484992), (5173, 49545216), (5292, 48431104), (5376, 47674368), (5912, 43352064), (6048, 42377216), (6144, 41715072), (6272, 40863744), (6651, 38535168), (6912, 37080064), (7056, 36323328), (7168, 35755776), (8064, 31782912), (8192, 31286304), (8868, 28901376), (9216, 27810048), (9408, 27242496), (10346, 24772608), (10584, 24215552), (10752, 23837184), (11824, 21676032), (12096, 21188608), (12288, 20857536), (12544, 20431872), (13302, 19267584), (13824, 18540032), (14112, 18161664), (14336, 17877888), (15519, 16515072), (16128, 15891456), (16384, 15643152), (17736, 14450688), (18432, 13905024), (18816, 13621248), (19953, 12845056), (20692, 12386304), (21168, 12107776), (21504, 11918592), (23648, 10838016), (24192, 10594304), (24576, 10428768), (25088, 10215936), (26604, 9633792), (27648, 9270016), (28224, 9080832), (28672, 8938944), (31038, 8257536), (32256, 7945728), (32768, 7821576), (35472, 7225344), (36211, 7077888), (36864, 6952512), (37632, 6810624), (39906, 6422528), (41384, 6193152), (42336, 6053888), (43008, 5959296), (46557, 5505024), (47296, 5419008), (48384, 5297152), (49152, 5214384), (50176, 5107968), (53208, 4816896), (55296, 4635008), (56448, 4540416), (57344, 4469472), (62076, 4128768), (64512, 3972864), (65536, 3910788), (70944, 3612672), (72422, 3538944), (73728, 3476256), (75264, 3405312), (79812, 3211264), (82768, 3096576), (84672, 3026944), (86016, 2979648), (93114, 2752512), (94592, 2709504), (96768, 2648576), (98304, 2607192), (100352, 2553984), (106416, 2408448), (108633, 2359296), (110592, 2317504), (112896, 2270208), (114688, 2234736), (124152, 2064384), (129024, 1986432), (131072, 1955394), (139671, 1835008), (141888, 1806336), (144844, 1769472), (147456, 1738128), (150528, 1702656), (159624, 1605632), (165536, 1548288), (169344, 1513472), (172032, 1489824), (186228, 1376256), (189184, 1354752), (193536, 1324288), (196608, 1303596), (200704, 1276992), (212832, 1204224), (217266, 1179648), (221184, 1158752), (225792, 1135104), (229376, 1117368), (248304, 1032192), (258048, 993216), (262144, 977697), (279342, 917504), (283776, 903168), (289688, 884736), (294912, 869064), (301056, 851328), (319248, 802816), (325899, 786432), (331072, 774144), (338688, 756736), (344064, 744912), (372456, 688128), (378368, 677376), (387072, 662144), (393216, 651798), (401408, 638496), (425664, 602112), (434532, 589824), (442368, 579376), (451584, 567552), (458752, 558684), (496608, 516096)]