21086486784

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{599}}^1$

素因数の和:1098

約数の個数: 288

約数和(自身を含む): 68285952000

約数和(自身を除く): 47199465216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 463, 528, 576, 594, 599, 704, 768, 792, 864, 926, 1056, 1152, 1188, 1198, 1389, 1408, 1584, 1728, 1797, 1852, 2112, 2304, 2376, 2396, 2778, 2816, 3168, 3456, 3594, 3704, 4167, 4224, 4752, 4792, 5093, 5391, 5556, 6336, 6589, 6912, 7188, 7408, 8334, 8448, 9504, 9584, 10186, 10782, 11112, 12501, 12672, 13178, 14376, 14816, 15279, 16173, 16668, 19008, 19168, 19767, 20372, 21564, 22224, 25002, 25344, 26356, 28752, 29632, 30558, 32346, 33336, 38016, 38336, 39534, 40744, 43128, 44448, 45837, 50004, 52712, 57504, 59264, 59301, 61116, 64692, 66672, 76032, 76672, 79068, 81488, 86256, 88896, 91674, 100008, 105424, 115008, 118528, 118602, 122232, 129384, 133344, 137511, 153344, 158136, 162976, 172512, 177792, 177903, 183348, 200016, 210848, 230016, 237204, 244464, 258768, 266688, 275022, 277337, 316272, 325952, 345024, 355584, 355806, 366696, 400032, 421696, 460032, 474408, 488928, 517536, 533376, 550044, 554674, 632544, 651904, 690048, 711612, 733392, 800064, 832011, 843392, 948816, 977856, 1035072, 1066752, 1100088, 1109348, 1265088, 1303808, 1380096, 1423224, 1466784, 1600128, 1664022, 1686784, 1897632, 1955712, 2070144, 2200176, 2218696, 2496033, 2530176, 2846448, 2933568, 3050707, 3200256, 3328044, 3795264, 3911424, 4140288, 4400352, 4437392, 4992066, 5060352, 5692896, 5867136, 6101414, 6656088, 7488099, 7590528, 8800704, 8874784, 9152121, 9984132, 11385792, 11734272, 12202828, 13312176, 14976198, 15181056, 17601408, 17749568, 18304242, 19968264, 22771584, 24405656, 26624352, 27456363, 29952396, 35202816, 35499136, 36608484, 39936528, 45543168, 48811312, 53248704, 54912726, 59904792, 70998272, 73216968, 79873056, 82369089, 97622624, 106497408, 109825452, 119809584, 146433936, 159746112, 164738178, 195245248, 212994816, 219650904, 239619168, 292867872, 319492224, 329476356, 390490496, 439301808, 479238336, 585735744, 638984448, 658952712, 780980992, 878603616, 958476672, 1171471488, 1317905424, 1757207232, 1916953344, 2342942976, 2635810848, 3514414464, 5271621696, 7028828928, 10543243392, 21086486784]

約数ペア:

[(1, 21086486784), (2, 10543243392), (3, 7028828928), (4, 5271621696), (6, 3514414464), (8, 2635810848), (9, 2342942976), (11, 1916953344), (12, 1757207232), (16, 1317905424), (18, 1171471488), (22, 958476672), (24, 878603616), (27, 780980992), (32, 658952712), (33, 638984448), (36, 585735744), (44, 479238336), (48, 439301808), (54, 390490496), (64, 329476356), (66, 319492224), (72, 292867872), (88, 239619168), (96, 219650904), (99, 212994816), (108, 195245248), (128, 164738178), (132, 159746112), (144, 146433936), (176, 119809584), (192, 109825452), (198, 106497408), (216, 97622624), (256, 82369089), (264, 79873056), (288, 73216968), (297, 70998272), (352, 59904792), (384, 54912726), (396, 53248704), (432, 48811312), (463, 45543168), (528, 39936528), (576, 36608484), (594, 35499136), (599, 35202816), (704, 29952396), (768, 27456363), (792, 26624352), (864, 24405656), (926, 22771584), (1056, 19968264), (1152, 18304242), (1188, 17749568), (1198, 17601408), (1389, 15181056), (1408, 14976198), (1584, 13312176), (1728, 12202828), (1797, 11734272), (1852, 11385792), (2112, 9984132), (2304, 9152121), (2376, 8874784), (2396, 8800704), (2778, 7590528), (2816, 7488099), (3168, 6656088), (3456, 6101414), (3594, 5867136), (3704, 5692896), (4167, 5060352), (4224, 4992066), (4752, 4437392), (4792, 4400352), (5093, 4140288), (5391, 3911424), (5556, 3795264), (6336, 3328044), (6589, 3200256), (6912, 3050707), (7188, 2933568), (7408, 2846448), (8334, 2530176), (8448, 2496033), (9504, 2218696), (9584, 2200176), (10186, 2070144), (10782, 1955712), (11112, 1897632), (12501, 1686784), (12672, 1664022), (13178, 1600128), (14376, 1466784), (14816, 1423224), (15279, 1380096), (16173, 1303808), (16668, 1265088), (19008, 1109348), (19168, 1100088), (19767, 1066752), (20372, 1035072), (21564, 977856), (22224, 948816), (25002, 843392), (25344, 832011), (26356, 800064), (28752, 733392), (29632, 711612), (30558, 690048), (32346, 651904), (33336, 632544), (38016, 554674), (38336, 550044), (39534, 533376), (40744, 517536), (43128, 488928), (44448, 474408), (45837, 460032), (50004, 421696), (52712, 400032), (57504, 366696), (59264, 355806), (59301, 355584), (61116, 345024), (64692, 325952), (66672, 316272), (76032, 277337), (76672, 275022), (79068, 266688), (81488, 258768), (86256, 244464), (88896, 237204), (91674, 230016), (100008, 210848), (105424, 200016), (115008, 183348), (118528, 177903), (118602, 177792), (122232, 172512), (129384, 162976), (133344, 158136), (137511, 153344)]