21123408384

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 480

約数和(自身を含む): 70393202880

約数和(自身を除く): 49269794496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 67, 72, 76, 78, 96, 104, 114, 117, 128, 134, 144, 152, 156, 171, 192, 201, 208, 228, 234, 247, 256, 268, 277, 288, 304, 312, 342, 384, 402, 416, 456, 468, 494, 512, 536, 554, 576, 603, 608, 624, 684, 741, 768, 804, 831, 832, 871, 912, 936, 988, 1072, 1108, 1152, 1206, 1216, 1248, 1273, 1368, 1482, 1536, 1608, 1662, 1664, 1742, 1824, 1872, 1976, 2144, 2216, 2223, 2304, 2412, 2432, 2493, 2496, 2546, 2613, 2736, 2964, 3216, 3324, 3328, 3484, 3601, 3648, 3744, 3819, 3952, 4288, 4432, 4446, 4608, 4824, 4864, 4986, 4992, 5092, 5226, 5263, 5472, 5928, 6432, 6648, 6656, 6968, 7202, 7296, 7488, 7638, 7839, 7904, 8576, 8864, 8892, 9648, 9728, 9972, 9984, 10184, 10452, 10526, 10803, 10944, 11457, 11856, 12864, 13296, 13936, 14404, 14592, 14976, 15276, 15678, 15789, 15808, 16549, 17152, 17728, 17784, 18559, 19296, 19944, 19968, 20368, 20904, 21052, 21606, 21888, 22914, 23712, 25728, 26592, 27872, 28808, 29184, 29952, 30552, 31356, 31578, 31616, 32409, 33098, 34304, 35456, 35568, 37118, 38592, 39888, 40736, 41808, 42104, 43212, 43776, 45828, 47367, 47424, 49647, 51456, 53184, 55677, 55744, 57616, 59904, 61104, 62712, 63156, 63232, 64818, 66196, 68419, 70912, 71136, 74236, 77184, 79776, 81472, 83616, 84208, 86424, 87552, 91656, 94734, 94848, 99294, 102912, 106368, 111354, 111488, 115232, 122208, 125424, 126312, 126464, 129636, 132392, 136838, 141824, 142272, 148472, 148941, 154368, 159552, 162944, 167031, 167232, 168416, 172848, 183312, 189468, 189696, 198588, 205257, 212736, 222708, 222976, 230464, 241267, 244416, 250848, 252624, 259272, 264784, 273676, 284544, 296944, 297882, 308736, 319104, 325888, 334062, 334464, 336832, 345696, 352621, 366624, 378936, 379392, 397176, 410514, 425472, 445416, 445952, 460928, 482534, 488832, 501696, 505248, 518544, 529568, 547352, 569088, 593888, 595764, 615771, 638208, 651776, 668124, 668928, 673664, 691392, 705242, 723801, 733248, 757872, 794352, 821028, 890832, 921856, 965068, 977664, 1003392, 1010496, 1037088, 1057863, 1059136, 1094704, 1138176, 1187776, 1191528, 1231542, 1276416, 1336248, 1337856, 1347328, 1382784, 1410484, 1447602, 1466496, 1515744, 1588704, 1642056, 1781664, 1843712, 1930136, 1955328, 2006784, 2020992, 2074176, 2115726, 2118272, 2171403, 2189408, 2375552, 2383056, 2463084, 2672496, 2694656, 2765568, 2820968, 2895204, 2932992, 3031488, 3173589, 3177408, 3284112, 3563328, 3860272, 4013568, 4041984, 4148352, 4231452, 4236544, 4342806, 4378816, 4584073, 4751104, 4766112, 4926168, 5344992, 5531136, 5641936, 5790408, 5865984, 6062976, 6347178, 6354816, 6568224, 7126656, 7720544, 8083968, 8296704, 8462904, 8473088, 8685612, 8757632, 9168146, 9502208, 9532224, 9852336, 10689984, 11283872, 11580816, 12125952, 12694356, 12709632, 13136448, 13752219, 14253312, 15441088, 16593408, 16925808, 17371224, 17515264, 18336292, 19064448, 19704672, 21379968, 22567744, 23161632, 24251904, 25388712, 25419264, 26272896, 27504438, 28506624, 30882176, 33851616, 34742448, 35030528, 36672584, 38128896, 39409344, 41256657, 42759936, 45135488, 46323264, 50777424, 52545792, 55008876, 61764352, 67703232, 69484896, 73345168, 76257792, 78818688, 82513314, 85519872, 90270976, 92646528, 101554848, 105091584, 110017752, 123528704, 135406464, 138969792, 146690336, 157637376, 165026628, 180541952, 185293056, 203109696, 220035504, 270812928, 277939584, 293380672, 315274752, 330053256, 370586112, 406219392, 440071008, 541625856, 555879168, 586761344, 660106512, 812438784, 880142016, 1111758336, 1173522688, 1320213024, 1624877568, 1760284032, 2347045376, 2640426048, 3520568064, 5280852096, 7041136128, 10561704192, 21123408384]

約数ペア:

[(1, 21123408384), (2, 10561704192), (3, 7041136128), (4, 5280852096), (6, 3520568064), (8, 2640426048), (9, 2347045376), (12, 1760284032), (13, 1624877568), (16, 1320213024), (18, 1173522688), (19, 1111758336), (24, 880142016), (26, 812438784), (32, 660106512), (36, 586761344), (38, 555879168), (39, 541625856), (48, 440071008), (52, 406219392), (57, 370586112), (64, 330053256), (67, 315274752), (72, 293380672), (76, 277939584), (78, 270812928), (96, 220035504), (104, 203109696), (114, 185293056), (117, 180541952), (128, 165026628), (134, 157637376), (144, 146690336), (152, 138969792), (156, 135406464), (171, 123528704), (192, 110017752), (201, 105091584), (208, 101554848), (228, 92646528), (234, 90270976), (247, 85519872), (256, 82513314), (268, 78818688), (277, 76257792), (288, 73345168), (304, 69484896), (312, 67703232), (342, 61764352), (384, 55008876), (402, 52545792), (416, 50777424), (456, 46323264), (468, 45135488), (494, 42759936), (512, 41256657), (536, 39409344), (554, 38128896), (576, 36672584), (603, 35030528), (608, 34742448), (624, 33851616), (684, 30882176), (741, 28506624), (768, 27504438), (804, 26272896), (831, 25419264), (832, 25388712), (871, 24251904), (912, 23161632), (936, 22567744), (988, 21379968), (1072, 19704672), (1108, 19064448), (1152, 18336292), (1206, 17515264), (1216, 17371224), (1248, 16925808), (1273, 16593408), (1368, 15441088), (1482, 14253312), (1536, 13752219), (1608, 13136448), (1662, 12709632), (1664, 12694356), (1742, 12125952), (1824, 11580816), (1872, 11283872), (1976, 10689984), (2144, 9852336), (2216, 9532224), (2223, 9502208), (2304, 9168146), (2412, 8757632), (2432, 8685612), (2493, 8473088), (2496, 8462904), (2546, 8296704), (2613, 8083968), (2736, 7720544), (2964, 7126656), (3216, 6568224), (3324, 6354816), (3328, 6347178), (3484, 6062976), (3601, 5865984), (3648, 5790408), (3744, 5641936), (3819, 5531136), (3952, 5344992), (4288, 4926168), (4432, 4766112), (4446, 4751104), (4608, 4584073), (4824, 4378816), (4864, 4342806), (4986, 4236544), (4992, 4231452), (5092, 4148352), (5226, 4041984), (5263, 4013568), (5472, 3860272), (5928, 3563328), (6432, 3284112), (6648, 3177408), (6656, 3173589), (6968, 3031488), (7202, 2932992), (7296, 2895204), (7488, 2820968), (7638, 2765568), (7839, 2694656), (7904, 2672496), (8576, 2463084), (8864, 2383056), (8892, 2375552), (9648, 2189408), (9728, 2171403), (9972, 2118272), (9984, 2115726), (10184, 2074176), (10452, 2020992), (10526, 2006784), (10803, 1955328), (10944, 1930136), (11457, 1843712), (11856, 1781664), (12864, 1642056), (13296, 1588704), (13936, 1515744), (14404, 1466496), (14592, 1447602), (14976, 1410484), (15276, 1382784), (15678, 1347328), (15789, 1337856), (15808, 1336248), (16549, 1276416), (17152, 1231542), (17728, 1191528), (17784, 1187776), (18559, 1138176), (19296, 1094704), (19944, 1059136), (19968, 1057863), (20368, 1037088), (20904, 1010496), (21052, 1003392), (21606, 977664), (21888, 965068), (22914, 921856), (23712, 890832), (25728, 821028), (26592, 794352), (27872, 757872), (28808, 733248), (29184, 723801), (29952, 705242), (30552, 691392), (31356, 673664), (31578, 668928), (31616, 668124), (32409, 651776), (33098, 638208), (34304, 615771), (35456, 595764), (35568, 593888), (37118, 569088), (38592, 547352), (39888, 529568), (40736, 518544), (41808, 505248), (42104, 501696), (43212, 488832), (43776, 482534), (45828, 460928), (47367, 445952), (47424, 445416), (49647, 425472), (51456, 410514), (53184, 397176), (55677, 379392), (55744, 378936), (57616, 366624), (59904, 352621), (61104, 345696), (62712, 336832), (63156, 334464), (63232, 334062), (64818, 325888), (66196, 319104), (68419, 308736), (70912, 297882), (71136, 296944), (74236, 284544), (77184, 273676), (79776, 264784), (81472, 259272), (83616, 252624), (84208, 250848), (86424, 244416), (87552, 241267), (91656, 230464), (94734, 222976), (94848, 222708), (99294, 212736), (102912, 205257), (106368, 198588), (111354, 189696), (111488, 189468), (115232, 183312), (122208, 172848), (125424, 168416), (126312, 167232), (126464, 167031), (129636, 162944), (132392, 159552), (136838, 154368), (141824, 148941), (142272, 148472)]