19786566912

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2494

約数の個数: 288

約数和(自身を含む): 63419596800

約数和(自身を除く): 43633029888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 343, 372, 384, 392, 434, 448, 496, 588, 651, 672, 686, 744, 768, 784, 868, 896, 992, 1029, 1176, 1302, 1344, 1372, 1488, 1519, 1568, 1736, 1792, 1984, 2058, 2352, 2423, 2604, 2688, 2744, 2976, 3038, 3136, 3472, 3968, 4116, 4557, 4704, 4846, 5208, 5376, 5488, 5952, 6076, 6272, 6944, 7269, 7936, 8232, 9114, 9408, 9692, 10416, 10633, 10976, 11904, 12152, 12544, 13888, 14538, 16464, 16961, 18228, 18816, 19384, 20832, 21266, 21952, 23808, 24304, 27776, 29076, 31899, 32928, 33922, 36456, 37632, 38768, 41664, 42532, 43904, 48608, 50883, 55552, 58152, 63798, 65856, 67844, 72912, 75113, 77536, 83328, 85064, 87808, 97216, 101766, 116304, 118727, 127596, 131712, 135688, 145824, 150226, 155072, 166656, 170128, 194432, 203532, 225339, 232608, 237454, 255192, 263424, 271376, 291648, 300452, 310144, 340256, 356181, 388864, 407064, 450678, 465216, 474908, 510384, 525791, 542752, 583296, 600904, 620288, 680512, 712362, 814128, 831089, 901356, 930432, 949816, 1020768, 1051582, 1085504, 1166592, 1201808, 1361024, 1424724, 1577373, 1628256, 1662178, 1802712, 1860864, 1899632, 2041536, 2103164, 2171008, 2403616, 2493267, 2722048, 2849448, 3154746, 3256512, 3324356, 3605424, 3680537, 3799264, 4083072, 4206328, 4342016, 4807232, 4986534, 5698896, 6309492, 6513024, 6648712, 7210848, 7361074, 7598528, 8166144, 8412656, 9614464, 9973068, 11041611, 11397792, 12618984, 13026048, 13297424, 14421696, 14722148, 15197056, 16825312, 19228928, 19946136, 22083222, 22795584, 25237968, 25763759, 26594848, 28843392, 29444296, 30394112, 33650624, 39892272, 44166444, 45591168, 50475936, 51527518, 53189696, 57686784, 58888592, 67301248, 77291277, 79784544, 88332888, 91182336, 100951872, 103055036, 106379392, 117777184, 134602496, 154582554, 159569088, 176665776, 201903744, 206110072, 212758784, 235554368, 309165108, 319138176, 353331552, 403807488, 412220144, 471108736, 618330216, 638276352, 706663104, 824440288, 942217472, 1236660432, 1413326208, 1648880576, 2473320864, 2826652416, 3297761152, 4946641728, 6595522304, 9893283456, 19786566912]

約数ペア:

[(1, 19786566912), (2, 9893283456), (3, 6595522304), (4, 4946641728), (6, 3297761152), (7, 2826652416), (8, 2473320864), (12, 1648880576), (14, 1413326208), (16, 1236660432), (21, 942217472), (24, 824440288), (28, 706663104), (31, 638276352), (32, 618330216), (42, 471108736), (48, 412220144), (49, 403807488), (56, 353331552), (62, 319138176), (64, 309165108), (84, 235554368), (93, 212758784), (96, 206110072), (98, 201903744), (112, 176665776), (124, 159569088), (128, 154582554), (147, 134602496), (168, 117777184), (186, 106379392), (192, 103055036), (196, 100951872), (217, 91182336), (224, 88332888), (248, 79784544), (256, 77291277), (294, 67301248), (336, 58888592), (343, 57686784), (372, 53189696), (384, 51527518), (392, 50475936), (434, 45591168), (448, 44166444), (496, 39892272), (588, 33650624), (651, 30394112), (672, 29444296), (686, 28843392), (744, 26594848), (768, 25763759), (784, 25237968), (868, 22795584), (896, 22083222), (992, 19946136), (1029, 19228928), (1176, 16825312), (1302, 15197056), (1344, 14722148), (1372, 14421696), (1488, 13297424), (1519, 13026048), (1568, 12618984), (1736, 11397792), (1792, 11041611), (1984, 9973068), (2058, 9614464), (2352, 8412656), (2423, 8166144), (2604, 7598528), (2688, 7361074), (2744, 7210848), (2976, 6648712), (3038, 6513024), (3136, 6309492), (3472, 5698896), (3968, 4986534), (4116, 4807232), (4557, 4342016), (4704, 4206328), (4846, 4083072), (5208, 3799264), (5376, 3680537), (5488, 3605424), (5952, 3324356), (6076, 3256512), (6272, 3154746), (6944, 2849448), (7269, 2722048), (7936, 2493267), (8232, 2403616), (9114, 2171008), (9408, 2103164), (9692, 2041536), (10416, 1899632), (10633, 1860864), (10976, 1802712), (11904, 1662178), (12152, 1628256), (12544, 1577373), (13888, 1424724), (14538, 1361024), (16464, 1201808), (16961, 1166592), (18228, 1085504), (18816, 1051582), (19384, 1020768), (20832, 949816), (21266, 930432), (21952, 901356), (23808, 831089), (24304, 814128), (27776, 712362), (29076, 680512), (31899, 620288), (32928, 600904), (33922, 583296), (36456, 542752), (37632, 525791), (38768, 510384), (41664, 474908), (42532, 465216), (43904, 450678), (48608, 407064), (50883, 388864), (55552, 356181), (58152, 340256), (63798, 310144), (65856, 300452), (67844, 291648), (72912, 271376), (75113, 263424), (77536, 255192), (83328, 237454), (85064, 232608), (87808, 225339), (97216, 203532), (101766, 194432), (116304, 170128), (118727, 166656), (127596, 155072), (131712, 150226), (135688, 145824)]