21679287552

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 432

約数和(自身を含む): 70710790080

約数和(自身を除く): 49031502528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 67, 72, 78, 96, 104, 108, 117, 128, 134, 144, 156, 169, 192, 201, 208, 216, 234, 256, 268, 277, 288, 312, 338, 351, 384, 402, 416, 432, 468, 507, 536, 554, 576, 603, 624, 676, 702, 768, 804, 831, 832, 864, 871, 936, 1014, 1072, 1108, 1152, 1206, 1248, 1352, 1404, 1521, 1608, 1662, 1664, 1728, 1742, 1809, 1872, 2028, 2144, 2216, 2304, 2412, 2493, 2496, 2613, 2704, 2808, 3042, 3216, 3324, 3328, 3456, 3484, 3601, 3618, 3744, 4056, 4288, 4432, 4563, 4824, 4986, 4992, 5226, 5408, 5616, 6084, 6432, 6648, 6912, 6968, 7202, 7236, 7479, 7488, 7839, 8112, 8576, 8864, 9126, 9648, 9972, 9984, 10452, 10803, 10816, 11232, 11323, 12168, 12864, 13296, 13936, 14404, 14472, 14958, 14976, 15678, 16224, 17152, 17728, 18252, 18559, 19296, 19944, 20904, 21606, 21632, 22464, 22646, 23517, 24336, 25728, 26592, 27872, 28808, 28944, 29916, 29952, 31356, 32409, 32448, 33969, 35456, 36504, 37118, 38592, 39888, 41808, 43212, 43264, 44928, 45292, 46813, 47034, 48672, 51456, 53184, 55677, 55744, 57616, 57888, 59832, 62712, 64818, 64896, 67938, 70912, 73008, 74236, 77184, 79776, 83616, 86424, 89856, 90584, 93626, 94068, 97227, 97344, 101907, 106368, 111354, 111488, 115232, 115776, 119664, 125424, 129636, 129792, 135876, 140439, 146016, 148472, 154368, 159552, 167031, 167232, 172848, 181168, 187252, 188136, 194454, 194688, 203814, 212736, 222708, 222976, 230464, 231552, 239328, 241267, 250848, 259272, 271752, 280878, 292032, 296944, 305721, 319104, 334062, 334464, 345696, 362336, 374504, 376272, 388908, 389376, 407628, 421317, 445416, 460928, 463104, 478656, 482534, 501093, 501696, 518544, 543504, 561756, 584064, 593888, 611442, 638208, 668124, 668928, 691392, 723801, 724672, 749008, 752544, 777816, 815256, 842634, 890832, 921856, 957312, 965068, 1002186, 1003392, 1037088, 1087008, 1123512, 1168128, 1187776, 1222884, 1263951, 1336248, 1382784, 1447602, 1449344, 1498016, 1505088, 1555632, 1630512, 1685268, 1781664, 1914624, 1930136, 2004372, 2006784, 2074176, 2171403, 2174016, 2247024, 2375552, 2445768, 2527902, 2672496, 2765568, 2895204, 2898688, 2996032, 3010176, 3111264, 3136471, 3261024, 3370536, 3563328, 3860272, 4008744, 4148352, 4342806, 4348032, 4494048, 4751104, 4891536, 5055804, 5344992, 5790408, 5992064, 6020352, 6222528, 6272942, 6514209, 6522048, 6741072, 7126656, 7720544, 8017488, 8296704, 8685612, 8696064, 8988096, 9409413, 9783072, 10111608, 10689984, 11580816, 11984128, 12445056, 12545884, 13028418, 13044096, 13482144, 14253312, 15441088, 16034976, 17371224, 17976192, 18818826, 19566144, 20223216, 21379968, 23161632, 24890112, 25091768, 26056836, 26088192, 26964288, 28228239, 30882176, 32069952, 34742448, 35952384, 37637652, 39132288, 40446432, 42759936, 46323264, 50183536, 52113672, 53928576, 56456478, 61764352, 64139904, 69484896, 75275304, 78264576, 80892864, 84684717, 92646528, 100367072, 104227344, 107857152, 112912956, 128279808, 138969792, 150550608, 161785728, 169369434, 185293056, 200734144, 208454688, 225825912, 277939584, 301101216, 323571456, 338738868, 401468288, 416909376, 451651824, 555879168, 602202432, 677477736, 802936576, 833818752, 903303648, 1204404864, 1354955472, 1667637504, 1806607296, 2408809728, 2709910944, 3613214592, 5419821888, 7226429184, 10839643776, 21679287552]

約数ペア:

[(1, 21679287552), (2, 10839643776), (3, 7226429184), (4, 5419821888), (6, 3613214592), (8, 2709910944), (9, 2408809728), (12, 1806607296), (13, 1667637504), (16, 1354955472), (18, 1204404864), (24, 903303648), (26, 833818752), (27, 802936576), (32, 677477736), (36, 602202432), (39, 555879168), (48, 451651824), (52, 416909376), (54, 401468288), (64, 338738868), (67, 323571456), (72, 301101216), (78, 277939584), (96, 225825912), (104, 208454688), (108, 200734144), (117, 185293056), (128, 169369434), (134, 161785728), (144, 150550608), (156, 138969792), (169, 128279808), (192, 112912956), (201, 107857152), (208, 104227344), (216, 100367072), (234, 92646528), (256, 84684717), (268, 80892864), (277, 78264576), (288, 75275304), (312, 69484896), (338, 64139904), (351, 61764352), (384, 56456478), (402, 53928576), (416, 52113672), (432, 50183536), (468, 46323264), (507, 42759936), (536, 40446432), (554, 39132288), (576, 37637652), (603, 35952384), (624, 34742448), (676, 32069952), (702, 30882176), (768, 28228239), (804, 26964288), (831, 26088192), (832, 26056836), (864, 25091768), (871, 24890112), (936, 23161632), (1014, 21379968), (1072, 20223216), (1108, 19566144), (1152, 18818826), (1206, 17976192), (1248, 17371224), (1352, 16034976), (1404, 15441088), (1521, 14253312), (1608, 13482144), (1662, 13044096), (1664, 13028418), (1728, 12545884), (1742, 12445056), (1809, 11984128), (1872, 11580816), (2028, 10689984), (2144, 10111608), (2216, 9783072), (2304, 9409413), (2412, 8988096), (2493, 8696064), (2496, 8685612), (2613, 8296704), (2704, 8017488), (2808, 7720544), (3042, 7126656), (3216, 6741072), (3324, 6522048), (3328, 6514209), (3456, 6272942), (3484, 6222528), (3601, 6020352), (3618, 5992064), (3744, 5790408), (4056, 5344992), (4288, 5055804), (4432, 4891536), (4563, 4751104), (4824, 4494048), (4986, 4348032), (4992, 4342806), (5226, 4148352), (5408, 4008744), (5616, 3860272), (6084, 3563328), (6432, 3370536), (6648, 3261024), (6912, 3136471), (6968, 3111264), (7202, 3010176), (7236, 2996032), (7479, 2898688), (7488, 2895204), (7839, 2765568), (8112, 2672496), (8576, 2527902), (8864, 2445768), (9126, 2375552), (9648, 2247024), (9972, 2174016), (9984, 2171403), (10452, 2074176), (10803, 2006784), (10816, 2004372), (11232, 1930136), (11323, 1914624), (12168, 1781664), (12864, 1685268), (13296, 1630512), (13936, 1555632), (14404, 1505088), (14472, 1498016), (14958, 1449344), (14976, 1447602), (15678, 1382784), (16224, 1336248), (17152, 1263951), (17728, 1222884), (18252, 1187776), (18559, 1168128), (19296, 1123512), (19944, 1087008), (20904, 1037088), (21606, 1003392), (21632, 1002186), (22464, 965068), (22646, 957312), (23517, 921856), (24336, 890832), (25728, 842634), (26592, 815256), (27872, 777816), (28808, 752544), (28944, 749008), (29916, 724672), (29952, 723801), (31356, 691392), (32409, 668928), (32448, 668124), (33969, 638208), (35456, 611442), (36504, 593888), (37118, 584064), (38592, 561756), (39888, 543504), (41808, 518544), (43212, 501696), (43264, 501093), (44928, 482534), (45292, 478656), (46813, 463104), (47034, 460928), (48672, 445416), (51456, 421317), (53184, 407628), (55677, 389376), (55744, 388908), (57616, 376272), (57888, 374504), (59832, 362336), (62712, 345696), (64818, 334464), (64896, 334062), (67938, 319104), (70912, 305721), (73008, 296944), (74236, 292032), (77184, 280878), (79776, 271752), (83616, 259272), (86424, 250848), (89856, 241267), (90584, 239328), (93626, 231552), (94068, 230464), (97227, 222976), (97344, 222708), (101907, 212736), (106368, 203814), (111354, 194688), (111488, 194454), (115232, 188136), (115776, 187252), (119664, 181168), (125424, 172848), (129636, 167232), (129792, 167031), (135876, 159552), (140439, 154368), (146016, 148472)]