256610085888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:264

約数の個数: 704

約数和(自身を含む): 806202270720

約数和(自身を除く): 549592184832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 43, 46, 48, 52, 64, 69, 73, 78, 86, 89, 92, 96, 104, 128, 129, 138, 146, 156, 172, 178, 184, 192, 208, 219, 256, 258, 267, 276, 292, 299, 312, 344, 356, 368, 384, 416, 438, 512, 516, 534, 552, 559, 584, 598, 624, 688, 712, 736, 768, 832, 876, 897, 949, 989, 1024, 1032, 1068, 1104, 1118, 1157, 1168, 1196, 1248, 1376, 1424, 1472, 1536, 1664, 1677, 1679, 1752, 1794, 1898, 1978, 2047, 2064, 2136, 2208, 2236, 2314, 2336, 2392, 2496, 2752, 2847, 2848, 2944, 2967, 3072, 3139, 3328, 3354, 3358, 3471, 3504, 3588, 3796, 3827, 3956, 4094, 4128, 4272, 4416, 4472, 4628, 4672, 4784, 4992, 5037, 5504, 5694, 5696, 5888, 5934, 6141, 6278, 6497, 6656, 6708, 6716, 6942, 7008, 7176, 7592, 7654, 7912, 8188, 8256, 8544, 8832, 8944, 9256, 9344, 9417, 9568, 9984, 10074, 11008, 11388, 11392, 11481, 11776, 11868, 12282, 12556, 12857, 12994, 13312, 13416, 13432, 13884, 14016, 14352, 15184, 15308, 15824, 16376, 16512, 17088, 17664, 17888, 18512, 18688, 18834, 19136, 19491, 19968, 20148, 21827, 22016, 22776, 22784, 22962, 23552, 23736, 24564, 25112, 25714, 25988, 26611, 26832, 26864, 27768, 28032, 28704, 30368, 30616, 31648, 32752, 33024, 34176, 35328, 35776, 37024, 37376, 37668, 38272, 38571, 38982, 39936, 40296, 40807, 43654, 44032, 45552, 45568, 45924, 47472, 49128, 49751, 50224, 51428, 51976, 53222, 53664, 53728, 55536, 56064, 57408, 60736, 61232, 63296, 65481, 65504, 66048, 68352, 70656, 71552, 72197, 74048, 74752, 75336, 76544, 77142, 77964, 79833, 80592, 81614, 84461, 87308, 88021, 91104, 91136, 91848, 94944, 98256, 99502, 100448, 102856, 103952, 106444, 107328, 107456, 111072, 112128, 114816, 121472, 122421, 122464, 126592, 130962, 131008, 132096, 136704, 143104, 144394, 148096, 149253, 149431, 150672, 153088, 154284, 155928, 159666, 161184, 163228, 168922, 174616, 176042, 182208, 183696, 189888, 196512, 199004, 200896, 205712, 207904, 212888, 214656, 214912, 216591, 222144, 224256, 229632, 242944, 244842, 244928, 253184, 253383, 261924, 262016, 264063, 273408, 279371, 286208, 288788, 296192, 298506, 298862, 301344, 306176, 308568, 311856, 319332, 322368, 326456, 337844, 349232, 352084, 364416, 367392, 379776, 393024, 398008, 401792, 411424, 415808, 425776, 429312, 429824, 433182, 444288, 448293, 459264, 485888, 489684, 489856, 506368, 506766, 523848, 524032, 528126, 558742, 572416, 577576, 592384, 597012, 597724, 602688, 617136, 623712, 638664, 644736, 652912, 675688, 698464, 704168, 728832, 734784, 759552, 786048, 796016, 803584, 822848, 831616, 838113, 851552, 858624, 859648, 866364, 888576, 896586, 918528, 938561, 971776, 979368, 979712, 1012736, 1013532, 1047696, 1048064, 1056252, 1117484, 1144273, 1155152, 1184768, 1194024, 1195448, 1205376, 1234272, 1247424, 1277328, 1289472, 1305824, 1351376, 1396928, 1408336, 1457664, 1469568, 1519104, 1572096, 1592032, 1607168, 1645696, 1663232, 1676226, 1703104, 1717248, 1719296, 1732728, 1777152, 1793172, 1877122, 1942603, 1958736, 1959424, 2027064, 2095392, 2096128, 2112504, 2234968, 2288546, 2310304, 2388048, 2390896, 2410752, 2468544, 2494848, 2554656, 2578944, 2611648, 2702752, 2793856, 2815683, 2816672, 2915328, 2939136, 3038208, 3144192, 3184064, 3214336, 3291392, 3326464, 3352452, 3406208, 3432819, 3465456, 3554304, 3586344, 3631823, 3754244, 3885206, 3917472, 3918848, 4054128, 4190784, 4225008, 4469936, 4577092, 4620608, 4776096, 4781792, 4821504, 4937088, 4989696, 5109312, 5157888, 5223296, 5405504, 5587712, 5631366, 5633344, 5827809, 5878272, 6288384, 6368128, 6425533, 6582784, 6652928, 6704904, 6812416, 6865638, 6930912, 7172688, 7263646, 7508488, 7770412, 7834944, 8108256, 8381568, 8450016, 8939872, 9154184, 9241216, 9552192, 9563584, 9643008, 9874176, 9979392, 10218624, 10446592, 10811008, 10895469, 11175424, 11262732, 11266688, 11655618, 11756544, 12736256, 12851066, 13165568, 13409808, 13624832, 13731276, 13861824, 14345376, 14527292, 15016976, 15540824, 15669888, 16216512, 16763136, 16900032, 17879744, 18308368, 18482432, 19104384, 19127168, 19276599, 19748352, 19958784, 20437248, 20893184, 21622016, 21790938, 22350848, 22525464, 22533376, 23311236, 25472512, 25702132, 26819616, 27249664, 27462552, 27723648, 28690752, 29054584, 30033952, 31081648, 31339776, 32433024, 33526272, 33800064, 35759488, 36616736, 36964864, 38208768, 38254336, 38553198, 39496704, 40874496, 41786368, 43244032, 43581876, 45050928, 45066752, 46622472, 50945024, 51404264, 53639232, 54925104, 55447296, 57381504, 58109168, 60067904, 62163296, 62679552, 64866048, 67052544, 67600128, 71518976, 73233472, 73929728, 76417536, 76508672, 77106396, 81748992, 83531929, 86488064, 87163752, 90101856, 90133504, 93244944, 102808528, 107278464, 109850208, 110894592, 114763008, 116218336, 120135808, 124326592, 125359104, 129732096, 135200256, 143037952, 146466944, 152835072, 153017344, 154212792, 167063858, 174327504, 180203712, 186489888, 205617056, 214556928, 219700416, 221789184, 229526016, 232436672, 240271616, 248653184, 250595787, 259464192, 270400512, 286075904, 292933888, 308425584, 334127716, 348655008, 360407424, 372979776, 411234112, 429113856, 439400832, 459052032, 464873344, 480543232, 497306368, 501191574, 585867776, 616851168, 668255432, 697310016, 720814848, 745959552, 822468224, 858227712, 878801664, 929746688, 961086464, 994612736, 1002383148, 1171735552, 1233702336, 1336510864, 1394620032, 1441629696, 1491919104, 1644936448, 1757603328, 1859493376, 1989225472, 2004766296, 2467404672, 2673021728, 2789240064, 2883259392, 2983838208, 3289872896, 3515206656, 3718986752, 4009532592, 4934809344, 5346043456, 5578480128, 5967676416, 6579745792, 8019065184, 9869618688, 10692086912, 11156960256, 16038130368, 19739237376, 21384173824, 32076260736, 42768347648, 64152521472, 85536695296, 128305042944, 256610085888]

約数ペア:

[(1, 256610085888), (2, 128305042944), (3, 85536695296), (4, 64152521472), (6, 42768347648), (8, 32076260736), (12, 21384173824), (13, 19739237376), (16, 16038130368), (23, 11156960256), (24, 10692086912), (26, 9869618688), (32, 8019065184), (39, 6579745792), (43, 5967676416), (46, 5578480128), (48, 5346043456), (52, 4934809344), (64, 4009532592), (69, 3718986752), (73, 3515206656), (78, 3289872896), (86, 2983838208), (89, 2883259392), (92, 2789240064), (96, 2673021728), (104, 2467404672), (128, 2004766296), (129, 1989225472), (138, 1859493376), (146, 1757603328), (156, 1644936448), (172, 1491919104), (178, 1441629696), (184, 1394620032), (192, 1336510864), (208, 1233702336), (219, 1171735552), (256, 1002383148), (258, 994612736), (267, 961086464), (276, 929746688), (292, 878801664), (299, 858227712), (312, 822468224), (344, 745959552), (356, 720814848), (368, 697310016), (384, 668255432), (416, 616851168), (438, 585867776), (512, 501191574), (516, 497306368), (534, 480543232), (552, 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(3504, 73233472), (3588, 71518976), (3796, 67600128), (3827, 67052544), (3956, 64866048), (4094, 62679552), (4128, 62163296), (4272, 60067904), (4416, 58109168), (4472, 57381504), (4628, 55447296), (4672, 54925104), (4784, 53639232), (4992, 51404264), (5037, 50945024), (5504, 46622472), (5694, 45066752), (5696, 45050928), (5888, 43581876), (5934, 43244032), (6141, 41786368), (6278, 40874496), (6497, 39496704), (6656, 38553198), (6708, 38254336), (6716, 38208768), (6942, 36964864), (7008, 36616736), (7176, 35759488), (7592, 33800064), (7654, 33526272), (7912, 32433024), (8188, 31339776), (8256, 31081648), (8544, 30033952), (8832, 29054584), (8944, 28690752), (9256, 27723648), (9344, 27462552), (9417, 27249664), (9568, 26819616), (9984, 25702132), (10074, 25472512), (11008, 23311236), (11388, 22533376), (11392, 22525464), (11481, 22350848), (11776, 21790938), (11868, 21622016), (12282, 20893184), (12556, 20437248), (12857, 19958784), (12994, 19748352), (13312, 19276599), (13416, 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