2742907392

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 240

約数和(自身を含む): 8238996480

約数和(自身を除く): 5496089088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 109, 127, 128, 129, 144, 172, 192, 218, 254, 256, 258, 288, 327, 344, 381, 384, 387, 436, 508, 512, 516, 576, 654, 688, 762, 768, 774, 872, 981, 1016, 1032, 1143, 1152, 1308, 1376, 1524, 1536, 1548, 1744, 1962, 2032, 2064, 2286, 2304, 2616, 2752, 3048, 3096, 3488, 3924, 4064, 4128, 4572, 4608, 4687, 5232, 5461, 5504, 6096, 6192, 6976, 7848, 8128, 8256, 9144, 9374, 10464, 10922, 11008, 12192, 12384, 13843, 13952, 14061, 15696, 16256, 16383, 16512, 18288, 18748, 20928, 21844, 22016, 24384, 24768, 27686, 27904, 28122, 31392, 32512, 32766, 33024, 36576, 37496, 41529, 41856, 42183, 43688, 48768, 49149, 49536, 55372, 55808, 56244, 62784, 65024, 65532, 66048, 73152, 74992, 83058, 83712, 84366, 87376, 97536, 98298, 99072, 110744, 112488, 124587, 125568, 131064, 146304, 149984, 166116, 167424, 168732, 174752, 195072, 196596, 198144, 221488, 224976, 249174, 251136, 262128, 292608, 299968, 332232, 337464, 349504, 393192, 442976, 449952, 498348, 502272, 524256, 585216, 595249, 599936, 664464, 674928, 699008, 786384, 885952, 899904, 996696, 1048512, 1190498, 1199872, 1328928, 1349856, 1398016, 1572768, 1771904, 1785747, 1799808, 1993392, 2097024, 2380996, 2399744, 2657856, 2699712, 2796032, 3145536, 3543808, 3571494, 3599616, 3986784, 4194048, 4761992, 5315712, 5357241, 5399424, 6291072, 7087616, 7142988, 7199232, 7973568, 8388096, 9523984, 10631424, 10714482, 10798848, 12582144, 14285976, 15947136, 19047968, 21262848, 21428964, 21597696, 25164288, 28571952, 31894272, 38095936, 42857928, 57143904, 63788544, 76191872, 85715856, 114287808, 152383744, 171431712, 228575616, 304767488, 342863424, 457151232, 685726848, 914302464, 1371453696, 2742907392]

約数ペア:

[(1, 2742907392), (2, 1371453696), (3, 914302464), (4, 685726848), (6, 457151232), (8, 342863424), (9, 304767488), (12, 228575616), (16, 171431712), (18, 152383744), (24, 114287808), (32, 85715856), (36, 76191872), (43, 63788544), (48, 57143904), (64, 42857928), (72, 38095936), (86, 31894272), (96, 28571952), (109, 25164288), (127, 21597696), (128, 21428964), (129, 21262848), (144, 19047968), (172, 15947136), (192, 14285976), (218, 12582144), (254, 10798848), (256, 10714482), (258, 10631424), (288, 9523984), (327, 8388096), (344, 7973568), (381, 7199232), (384, 7142988), (387, 7087616), (436, 6291072), (508, 5399424), (512, 5357241), (516, 5315712), (576, 4761992), (654, 4194048), (688, 3986784), (762, 3599616), (768, 3571494), (774, 3543808), (872, 3145536), (981, 2796032), (1016, 2699712), (1032, 2657856), (1143, 2399744), (1152, 2380996), (1308, 2097024), (1376, 1993392), (1524, 1799808), (1536, 1785747), (1548, 1771904), (1744, 1572768), (1962, 1398016), (2032, 1349856), (2064, 1328928), (2286, 1199872), (2304, 1190498), (2616, 1048512), (2752, 996696), (3048, 899904), (3096, 885952), (3488, 786384), (3924, 699008), (4064, 674928), (4128, 664464), (4572, 599936), (4608, 595249), (4687, 585216), (5232, 524256), (5461, 502272), (5504, 498348), (6096, 449952), (6192, 442976), (6976, 393192), (7848, 349504), (8128, 337464), (8256, 332232), (9144, 299968), (9374, 292608), (10464, 262128), (10922, 251136), (11008, 249174), (12192, 224976), (12384, 221488), (13843, 198144), (13952, 196596), (14061, 195072), (15696, 174752), (16256, 168732), (16383, 167424), (16512, 166116), (18288, 149984), (18748, 146304), (20928, 131064), (21844, 125568), (22016, 124587), (24384, 112488), (24768, 110744), (27686, 99072), (27904, 98298), (28122, 97536), (31392, 87376), (32512, 84366), (32766, 83712), (33024, 83058), (36576, 74992), (37496, 73152), (41529, 66048), (41856, 65532), (42183, 65024), (43688, 62784), (48768, 56244), (49149, 55808), (49536, 55372)]