2778281088

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4801}}^1$

素因数の和:4966

約数の個数: 128

約数和(自身を含む): 8111154240

約数和(自身を除く): 5332873152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 137, 176, 192, 264, 274, 352, 384, 411, 528, 548, 704, 822, 1056, 1096, 1408, 1507, 1644, 2112, 2192, 3014, 3288, 4224, 4384, 4521, 4801, 6028, 6576, 8768, 9042, 9602, 12056, 13152, 14403, 17536, 18084, 19204, 24112, 26304, 28806, 36168, 38408, 48224, 52608, 52811, 57612, 72336, 76816, 96448, 105622, 115224, 144672, 153632, 158433, 192896, 211244, 230448, 289344, 307264, 316866, 422488, 460896, 578688, 614528, 633732, 657737, 844976, 921792, 1267464, 1315474, 1689952, 1843584, 1973211, 2534928, 2630948, 3379904, 3946422, 5069856, 5261896, 6759808, 7235107, 7892844, 10139712, 10523792, 14470214, 15785688, 20279424, 21047584, 21705321, 28940428, 31571376, 42095168, 43410642, 57880856, 63142752, 84190336, 86821284, 115761712, 126285504, 173642568, 231523424, 252571008, 347285136, 463046848, 694570272, 926093696, 1389140544, 2778281088]

約数ペア:

[(1, 2778281088), (2, 1389140544), (3, 926093696), (4, 694570272), (6, 463046848), (8, 347285136), (11, 252571008), (12, 231523424), (16, 173642568), (22, 126285504), (24, 115761712), (32, 86821284), (33, 84190336), (44, 63142752), (48, 57880856), (64, 43410642), (66, 42095168), (88, 31571376), (96, 28940428), (128, 21705321), (132, 21047584), (137, 20279424), (176, 15785688), (192, 14470214), (264, 10523792), (274, 10139712), (352, 7892844), (384, 7235107), (411, 6759808), (528, 5261896), (548, 5069856), (704, 3946422), (822, 3379904), (1056, 2630948), (1096, 2534928), (1408, 1973211), (1507, 1843584), (1644, 1689952), (2112, 1315474), (2192, 1267464), (3014, 921792), (3288, 844976), (4224, 657737), (4384, 633732), (4521, 614528), (4801, 578688), (6028, 460896), (6576, 422488), (8768, 316866), (9042, 307264), (9602, 289344), (12056, 230448), (13152, 211244), (14403, 192896), (17536, 158433), (18084, 153632), (19204, 144672), (24112, 115224), (26304, 105622), (28806, 96448), (36168, 76816), (38408, 72336), (48224, 57612), (52608, 52811)]