21046194624

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 672

約数和(自身を含む): 73776230400

約数和(自身を除く): 52730035776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 61, 62, 64, 78, 84, 91, 93, 96, 98, 104, 112, 122, 124, 147, 156, 168, 169, 182, 183, 186, 192, 196, 208, 217, 224, 244, 248, 273, 294, 312, 336, 338, 343, 364, 366, 372, 392, 403, 416, 427, 434, 448, 488, 496, 507, 546, 588, 624, 637, 651, 672, 676, 686, 728, 732, 744, 784, 793, 806, 832, 854, 868, 976, 992, 1014, 1029, 1092, 1176, 1183, 1209, 1248, 1274, 1281, 1302, 1344, 1352, 1372, 1456, 1464, 1488, 1519, 1568, 1586, 1612, 1708, 1736, 1891, 1911, 1952, 1984, 2028, 2058, 2184, 2352, 2366, 2379, 2418, 2496, 2548, 2562, 2604, 2704, 2744, 2821, 2912, 2928, 2976, 2989, 3038, 3136, 3172, 3224, 3416, 3472, 3549, 3782, 3822, 3904, 4056, 4116, 4368, 4459, 4557, 4704, 4732, 4758, 4836, 5096, 5124, 5208, 5239, 5408, 5488, 5551, 5642, 5673, 5824, 5856, 5952, 5978, 6076, 6344, 6448, 6832, 6944, 7098, 7564, 7644, 8112, 8232, 8281, 8463, 8736, 8918, 8967, 9114, 9408, 9464, 9516, 9672, 10192, 10248, 10309, 10416, 10478, 10633, 10816, 10976, 11102, 11284, 11346, 11712, 11956, 12152, 12688, 12896, 13237, 13377, 13664, 13888, 14196, 15128, 15288, 15717, 16224, 16464, 16562, 16653, 16926, 17472, 17836, 17934, 18228, 18928, 19032, 19344, 19747, 20384, 20496, 20618, 20832, 20923, 20956, 21266, 21952, 22204, 22568, 22692, 23912, 24304, 24583, 24843, 25376, 25792, 26474, 26754, 27328, 28392, 30256, 30576, 30927, 31434, 31899, 32448, 32928, 33124, 33306, 33852, 35672, 35868, 36456, 36673, 37856, 38064, 38688, 38857, 39494, 39711, 40768, 40992, 41236, 41664, 41846, 41912, 42532, 44408, 45136, 45384, 47824, 48608, 49166, 49686, 50752, 52948, 53508, 56784, 57967, 59241, 60512, 61152, 61854, 62769, 62868, 63798, 65856, 66248, 66612, 67704, 71344, 71736, 72163, 72912, 73346, 73749, 75712, 76128, 77376, 77714, 78988, 79422, 81984, 82472, 83692, 83824, 85064, 88816, 90272, 90768, 92659, 95648, 97216, 98332, 99372, 105896, 107016, 110019, 113568, 115934, 116571, 118482, 121024, 122304, 123708, 125538, 125736, 127596, 132496, 133224, 135408, 138229, 142688, 143472, 144326, 145824, 146692, 147498, 152256, 155428, 157976, 158844, 164944, 167384, 167648, 170128, 172081, 173901, 177632, 180544, 181536, 185318, 191296, 196664, 198744, 211792, 214032, 216489, 220038, 227136, 231868, 233142, 236964, 247416, 251076, 251472, 255192, 256711, 264992, 266448, 270816, 271999, 276458, 277977, 285376, 286944, 288652, 291648, 293384, 294996, 310856, 315952, 317688, 319579, 329888, 334768, 335296, 340256, 344162, 347802, 355264, 363072, 370636, 393328, 397488, 414687, 423584, 428064, 432978, 440076, 463736, 466284, 473928, 494832, 502152, 502944, 505141, 510384, 513422, 516243, 529984, 532896, 541632, 543998, 552916, 555954, 573888, 577304, 586768, 589992, 621712, 631904, 635376, 639158, 648613, 659776, 669536, 680512, 688324, 695604, 741272, 770133, 786656, 794976, 815997, 829374, 847168, 856128, 865956, 880152, 927472, 932568, 947856, 958737, 989664, 1004304, 1005888, 1010282, 1020768, 1026844, 1032486, 1065792, 1087996, 1105832, 1111908, 1154608, 1173536, 1179984, 1204567, 1243424, 1263808, 1270752, 1278316, 1297226, 1339072, 1376648, 1391208, 1482544, 1515423, 1540266, 1573312, 1589952, 1631994, 1658748, 1731912, 1760304, 1796977, 1854944, 1865136, 1895712, 1917474, 1945839, 1979328, 2008608, 2020564, 2041536, 2053688, 2064972, 2175992, 2211664, 2223816, 2237053, 2309216, 2347072, 2359968, 2409134, 2486848, 2541504, 2556632, 2594452, 2753296, 2782416, 2965088, 3030846, 3080532, 3263988, 3317496, 3463824, 3520608, 3535987, 3593954, 3613701, 3709888, 3730272, 3791424, 3834948, 3891678, 4017216, 4041128, 4107376, 4129944, 4351984, 4423328, 4447632, 4474106, 4618432, 4719936, 4818268, 5113264, 5188904, 5390931, 5506592, 5564832, 5930176, 6061692, 6161064, 6527976, 6634992, 6711159, 6927648, 7041216, 7071974, 7187908, 7227402, 7460544, 7669896, 7783356, 8082256, 8214752, 8259888, 8431969, 8703968, 8846656, 8895264, 8948212, 9636536, 10226528, 10377808, 10607961, 10781862, 11013184, 11129664, 12123384, 12322128, 13055952, 13269984, 13422318, 13855296, 14143948, 14375816, 14454804, 15339792, 15566712, 15659371, 16164512, 16429504, 16519776, 16863938, 17407936, 17790528, 17896424, 19273072, 20453056, 20755616, 21215922, 21563724, 24246768, 24644256, 25295907, 26111904, 26539968, 26844636, 28287896, 28751632, 28909608, 30679584, 31133424, 31318742, 32329024, 33039552, 33727876, 35792848, 38546144, 41511232, 42431844, 43127448, 46978113, 48493536, 49288512, 50591814, 52223808, 53689272, 56575792, 57503264, 57819216, 61359168, 62266848, 62637484, 67455752, 71585696, 77092288, 84863688, 86254896, 93956226, 96987072, 101183628, 107378544, 109615597, 113151584, 115006528, 115638432, 124533696, 125274968, 134911504, 143171392, 169727376, 172509792, 187912452, 202367256, 214757088, 219231194, 226303168, 231276864, 250549936, 269823008, 328846791, 339454752, 345019584, 375824904, 404734512, 429514176, 438462388, 501099872, 539646016, 657693582, 678909504, 751649808, 809469024, 876924776, 1002199744, 1315387164, 1503299616, 1618938048, 1753849552, 2630774328, 3006599232, 3507699104, 5261548656, 7015398208, 10523097312, 21046194624]

約数ペア:

[(1, 21046194624), (2, 10523097312), (3, 7015398208), (4, 5261548656), (6, 3507699104), (7, 3006599232), (8, 2630774328), (12, 1753849552), (13, 1618938048), (14, 1503299616), (16, 1315387164), (21, 1002199744), (24, 876924776), (26, 809469024), (28, 751649808), (31, 678909504), (32, 657693582), (39, 539646016), (42, 501099872), (48, 438462388), (49, 429514176), (52, 404734512), (56, 375824904), (61, 345019584), (62, 339454752), (64, 328846791), (78, 269823008), (84, 250549936), (91, 231276864), (93, 226303168), (96, 219231194), (98, 214757088), (104, 202367256), (112, 187912452), (122, 172509792), (124, 169727376), (147, 143171392), (156, 134911504), (168, 125274968), (169, 124533696), (182, 115638432), (183, 115006528), (186, 113151584), (192, 109615597), (196, 107378544), (208, 101183628), (217, 96987072), (224, 93956226), (244, 86254896), (248, 84863688), (273, 77092288), (294, 71585696), (312, 67455752), (336, 62637484), (338, 62266848), (343, 61359168), (364, 57819216), (366, 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(8281, 2541504), (8463, 2486848), (8736, 2409134), (8918, 2359968), (8967, 2347072), (9114, 2309216), (9408, 2237053), (9464, 2223816), (9516, 2211664), (9672, 2175992), (10192, 2064972), (10248, 2053688), (10309, 2041536), (10416, 2020564), (10478, 2008608), (10633, 1979328), (10816, 1945839), (10976, 1917474), (11102, 1895712), (11284, 1865136), (11346, 1854944), (11712, 1796977), (11956, 1760304), (12152, 1731912), (12688, 1658748), (12896, 1631994), (13237, 1589952), (13377, 1573312), (13664, 1540266), (13888, 1515423), (14196, 1482544), (15128, 1391208), (15288, 1376648), (15717, 1339072), (16224, 1297226), (16464, 1278316), (16562, 1270752), (16653, 1263808), (16926, 1243424), (17472, 1204567), (17836, 1179984), (17934, 1173536), (18228, 1154608), (18928, 1111908), (19032, 1105832), (19344, 1087996), (19747, 1065792), (20384, 1032486), (20496, 1026844), (20618, 1020768), (20832, 1010282), (20923, 1005888), (20956, 1004304), (21266, 989664), (21952, 958737), (22204, 947856), (22568, 932568), (22692, 927472), (23912, 880152), (24304, 865956), (24583, 856128), (24843, 847168), (25376, 829374), (25792, 815997), (26474, 794976), (26754, 786656), (27328, 770133), (28392, 741272), (30256, 695604), (30576, 688324), (30927, 680512), (31434, 669536), (31899, 659776), (32448, 648613), (32928, 639158), (33124, 635376), (33306, 631904), (33852, 621712), (35672, 589992), (35868, 586768), (36456, 577304), (36673, 573888), (37856, 555954), (38064, 552916), (38688, 543998), (38857, 541632), (39494, 532896), (39711, 529984), (40768, 516243), (40992, 513422), (41236, 510384), (41664, 505141), (41846, 502944), (41912, 502152), (42532, 494832), (44408, 473928), (45136, 466284), (45384, 463736), (47824, 440076), (48608, 432978), (49166, 428064), (49686, 423584), (50752, 414687), (52948, 397488), (53508, 393328), (56784, 370636), (57967, 363072), (59241, 355264), (60512, 347802), (61152, 344162), (61854, 340256), (62769, 335296), (62868, 334768), (63798, 329888), (65856, 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