21082819968

素因数分解:

$2^7\times 3^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 768

約数和(自身を含む): 77233176000

約数和(自身を除く): 56150356032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 53, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 98, 106, 108, 112, 116, 126, 128, 144, 147, 159, 162, 168, 174, 189, 192, 196, 203, 212, 216, 224, 232, 243, 252, 261, 288, 294, 318, 324, 336, 348, 371, 378, 384, 392, 406, 424, 432, 441, 448, 464, 477, 486, 504, 522, 567, 576, 588, 609, 636, 648, 672, 696, 729, 742, 756, 783, 784, 812, 848, 864, 882, 896, 928, 954, 972, 1008, 1044, 1113, 1134, 1152, 1176, 1218, 1272, 1296, 1323, 1344, 1392, 1421, 1431, 1458, 1484, 1512, 1537, 1566, 1568, 1624, 1696, 1701, 1728, 1764, 1827, 1856, 1908, 1944, 2016, 2088, 2187, 2226, 2268, 2349, 2352, 2436, 2544, 2592, 2597, 2646, 2688, 2784, 2842, 2862, 2916, 2968, 3024, 3074, 3132, 3136, 3248, 3339, 3392, 3402, 3456, 3528, 3654, 3712, 3816, 3888, 3969, 4032, 4176, 4263, 4293, 4374, 4452, 4536, 4611, 4698, 4704, 4872, 5088, 5103, 5184, 5194, 5292, 5481, 5568, 5684, 5724, 5832, 5936, 6048, 6148, 6264, 6272, 6496, 6678, 6784, 6804, 7047, 7056, 7308, 7632, 7776, 7791, 7938, 8064, 8352, 8526, 8586, 8748, 8904, 9072, 9222, 9396, 9408, 9744, 10017, 10176, 10206, 10368, 10388, 10584, 10759, 10962, 11136, 11368, 11448, 11664, 11872, 11907, 12096, 12296, 12528, 12789, 12879, 12992, 13356, 13608, 13833, 14094, 14112, 14616, 15264, 15309, 15552, 15582, 15876, 16443, 16704, 17052, 17172, 17496, 17808, 18144, 18444, 18792, 18816, 19488, 20034, 20352, 20412, 20776, 21141, 21168, 21518, 21924, 22736, 22896, 23328, 23373, 23744, 23814, 24192, 24592, 25056, 25578, 25758, 25984, 26712, 27216, 27666, 28188, 28224, 29232, 30051, 30528, 30618, 31104, 31164, 31752, 32277, 32886, 33408, 34104, 34344, 34992, 35616, 35721, 36288, 36888, 37584, 38367, 38637, 38976, 40068, 40824, 41499, 41552, 42282, 42336, 43036, 43848, 45472, 45792, 46656, 46746, 47488, 47628, 49184, 49329, 50112, 51156, 51516, 53424, 54432, 55332, 56376, 56448, 58464, 60102, 61056, 61236, 62328, 63423, 63504, 64554, 65772, 68208, 68688, 69984, 70119, 71232, 71442, 72576, 73776, 75168, 75313, 76734, 77274, 77952, 80136, 81648, 82998, 83104, 84564, 84672, 86072, 87696, 90153, 90944, 91584, 93312, 93492, 95256, 96831, 98368, 98658, 100224, 102312, 103032, 106848, 107163, 108864, 110664, 112752, 115101, 115911, 116928, 120204, 122472, 124497, 124656, 126846, 127008, 129108, 131544, 136416, 137376, 139968, 140238, 142464, 142884, 147552, 147987, 150336, 150626, 153468, 154548, 160272, 163296, 165996, 166208, 169128, 169344, 172144, 175392, 180306, 181888, 183168, 186984, 190512, 193662, 196736, 197316, 204624, 206064, 210357, 213696, 214326, 217728, 221328, 225504, 225939, 230202, 231822, 233856, 240408, 244944, 248994, 249312, 253692, 254016, 258216, 263088, 270459, 272832, 274752, 279936, 280476, 285768, 290493, 295104, 295974, 300672, 301252, 306936, 309096, 320544, 326592, 331992, 332416, 338256, 344288, 345303, 350784, 360612, 373491, 373968, 381024, 387324, 394632, 409248, 412128, 420714, 427392, 428652, 442656, 443961, 451008, 451878, 460404, 463644, 480816, 489888, 497988, 498624, 507384, 508032, 516432, 526176, 540918, 545664, 549504, 560952, 571536, 580986, 590208, 591948, 602504, 613872, 618192, 631071, 641088, 653184, 663984, 676512, 677817, 688576, 690606, 701568, 721224, 746982, 747936, 762048, 774648, 789264, 811377, 818496, 824256, 841428, 857304, 871479, 885312, 887922, 902016, 903756, 920808, 927288, 961632, 979776, 995976, 997248, 1014768, 1032864, 1035909, 1052352, 1081836, 1120473, 1121904, 1143072, 1161972, 1183896, 1205008, 1227744, 1236384, 1262142, 1282176, 1327968, 1353024, 1355634, 1377152, 1381212, 1442448, 1493964, 1495872, 1524096, 1549296, 1578528, 1622754, 1636992, 1648512, 1682856, 1714608, 1742958, 1770624, 1775844, 1807512, 1841616, 1854576, 1893213, 1923264, 1959552, 1991952, 2029536, 2033451, 2065728, 2071818, 2104704, 2163672, 2240946, 2243808, 2286144, 2323944, 2367792, 2410016, 2455488, 2472768, 2524284, 2614437, 2655936, 2706048, 2711268, 2762424, 2884896, 2987928, 2991744, 3098592, 3107727, 3157056, 3245508, 3361419, 3365712, 3429216, 3485916, 3551688, 3615024, 3683232, 3709152, 3786426, 3846528, 3983904, 4059072, 4066902, 4131456, 4143636, 4327344, 4481892, 4487616, 4572288, 4647888, 4735584, 4820032, 4910976, 4945536, 5048568, 5228874, 5311872, 5422536, 5524848, 5679639, 5769792, 5975856, 6100353, 6197184, 6215454, 6314112, 6491016, 6722838, 6731424, 6858432, 6971832, 7103376, 7230048, 7366464, 7418304, 7572852, 7843311, 7967808, 8118144, 8133804, 8287272, 8654688, 8963784, 8975232, 9295776, 9471168, 9640064, 10097136, 10457748, 10845072, 11049696, 11359278, 11539584, 11951712, 12200706, 12394368, 12430908, 12982032, 13445676, 13462848, 13716864, 13943664, 14206752, 14460096, 14732928, 14836608, 15145704, 15686622, 15935616, 16267608, 16574544, 17309376, 17927568, 18301059, 18591552, 18942336, 20194272, 20915496, 21690144, 22099392, 22718556, 23529933, 23903424, 24401412, 24861816, 25964064, 26891352, 26925696, 27887328, 28413504, 28920192, 30291408, 31373244, 32535216, 33149088, 34618752, 35855136, 36602118, 37183104, 40388544, 41830992, 43380288, 44198784, 45437112, 47059866, 47806848, 48802824, 49723632, 51928128, 53782704, 54903177, 55774656, 56827008, 60582816, 62746488, 65070432, 66298176, 71710272, 73204236, 80777088, 83661984, 86760576, 90874224, 94119732, 97605648, 99447264, 103856256, 107565408, 109806354, 111549312, 121165632, 125492976, 130140864, 132596352, 143420544, 146408472, 164709531, 167323968, 181748448, 188239464, 195211296, 198894528, 215130816, 219612708, 242331264, 250985952, 260281728, 292816944, 329419062, 334647936, 363496896, 376478928, 390422592, 397789056, 430261632, 439225416, 501971904, 585633888, 658838124, 726993792, 752957856, 780845184, 878450832, 1003943808, 1171267776, 1317676248, 1505915712, 1756901664, 2342535552, 2635352496, 3011831424, 3513803328, 5270704992, 7027606656, 10541409984, 21082819968]

約数ペア:

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(5184, 4066902), (5194, 4059072), (5292, 3983904), (5481, 3846528), (5568, 3786426), (5684, 3709152), (5724, 3683232), (5832, 3615024), (5936, 3551688), (6048, 3485916), (6148, 3429216), (6264, 3365712), (6272, 3361419), (6496, 3245508), (6678, 3157056), (6784, 3107727), (6804, 3098592), (7047, 2991744), (7056, 2987928), (7308, 2884896), (7632, 2762424), (7776, 2711268), (7791, 2706048), (7938, 2655936), (8064, 2614437), (8352, 2524284), (8526, 2472768), (8586, 2455488), (8748, 2410016), (8904, 2367792), (9072, 2323944), (9222, 2286144), (9396, 2243808), (9408, 2240946), (9744, 2163672), (10017, 2104704), (10176, 2071818), (10206, 2065728), (10368, 2033451), (10388, 2029536), (10584, 1991952), (10759, 1959552), (10962, 1923264), (11136, 1893213), (11368, 1854576), (11448, 1841616), (11664, 1807512), (11872, 1775844), (11907, 1770624), (12096, 1742958), (12296, 1714608), (12528, 1682856), (12789, 1648512), (12879, 1636992), (12992, 1622754), (13356, 1578528), (13608, 1549296), (13833, 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