68040081408

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8248

約数の個数: 180

約数和(自身を含む): 196488757248

約数和(自身を除く): 128448675840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 624, 676, 768, 832, 1014, 1024, 1248, 1352, 1536, 1664, 2028, 2048, 2496, 2704, 3072, 3328, 4056, 4096, 4992, 5408, 6144, 6656, 8112, 8191, 8192, 9984, 10816, 12288, 13312, 16224, 16382, 16384, 19968, 21632, 24573, 24576, 26624, 32448, 32764, 39936, 43264, 49146, 49152, 53248, 64896, 65528, 79872, 86528, 98292, 106483, 106496, 129792, 131056, 159744, 173056, 196584, 212966, 212992, 259584, 262112, 319449, 319488, 346112, 393168, 425932, 519168, 524224, 638898, 638976, 692224, 786336, 851864, 1038336, 1048448, 1277796, 1384279, 1384448, 1572672, 1703728, 2076672, 2096896, 2555592, 2768558, 2768896, 3145344, 3407456, 4152837, 4153344, 4193792, 5111184, 5537116, 6290688, 6814912, 8305674, 8306688, 8387584, 10222368, 11074232, 12581376, 13629824, 16611348, 16775168, 20444736, 22148464, 25162752, 27259648, 33222696, 33550336, 40889472, 44296928, 50325504, 54519296, 66445392, 67100672, 81778944, 88593856, 100651008, 109038592, 132890784, 134201344, 163557888, 177187712, 201302016, 218077184, 265781568, 327115776, 354375424, 402604032, 436154368, 531563136, 654231552, 708750848, 872308736, 1063126272, 1308463104, 1417501696, 1744617472, 2126252544, 2616926208, 2835003392, 4252505088, 5233852416, 5670006784, 8505010176, 11340013568, 17010020352, 22680027136, 34020040704, 68040081408]

約数ペア:

[(1, 68040081408), (2, 34020040704), (3, 22680027136), (4, 17010020352), (6, 11340013568), (8, 8505010176), (12, 5670006784), (13, 5233852416), (16, 4252505088), (24, 2835003392), (26, 2616926208), (32, 2126252544), (39, 1744617472), (48, 1417501696), (52, 1308463104), (64, 1063126272), (78, 872308736), (96, 708750848), (104, 654231552), (128, 531563136), (156, 436154368), (169, 402604032), (192, 354375424), (208, 327115776), (256, 265781568), (312, 218077184), (338, 201302016), (384, 177187712), (416, 163557888), (507, 134201344), (512, 132890784), (624, 109038592), (676, 100651008), (768, 88593856), (832, 81778944), (1014, 67100672), (1024, 66445392), (1248, 54519296), (1352, 50325504), (1536, 44296928), (1664, 40889472), (2028, 33550336), (2048, 33222696), (2496, 27259648), (2704, 25162752), (3072, 22148464), (3328, 20444736), (4056, 16775168), (4096, 16611348), (4992, 13629824), (5408, 12581376), (6144, 11074232), (6656, 10222368), (8112, 8387584), (8191, 8306688), (8192, 8305674), (9984, 6814912), (10816, 6290688), (12288, 5537116), (13312, 5111184), (16224, 4193792), (16382, 4153344), (16384, 4152837), (19968, 3407456), (21632, 3145344), (24573, 2768896), (24576, 2768558), (26624, 2555592), (32448, 2096896), (32764, 2076672), (39936, 1703728), (43264, 1572672), (49146, 1384448), (49152, 1384279), (53248, 1277796), (64896, 1048448), (65528, 1038336), (79872, 851864), (86528, 786336), (98292, 692224), (106483, 638976), (106496, 638898), (129792, 524224), (131056, 519168), (159744, 425932), (173056, 393168), (196584, 346112), (212966, 319488), (212992, 319449), (259584, 262112)]