2761841544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1499}}^1$

素因数の和:2523

約数の個数: 128

約数和(自身を含む): 8622720000

約数和(自身を除く): 5860878456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 997, 1499, 1848, 1994, 2991, 2998, 3988, 4497, 5982, 5996, 6979, 7976, 8994, 10493, 10967, 11964, 11992, 13958, 16489, 17988, 20937, 20986, 21934, 23928, 27916, 31479, 32901, 32978, 35976, 41874, 41972, 43868, 49467, 55832, 62958, 65802, 65956, 76769, 83748, 83944, 87736, 98934, 115423, 125916, 131604, 131912, 153538, 167496, 197868, 230307, 230846, 251832, 263208, 307076, 346269, 395736, 460614, 461692, 614152, 692538, 921228, 923384, 1385076, 1494503, 1842456, 2770152, 2989006, 4483509, 5978012, 8967018, 10461521, 11956024, 16439533, 17934036, 20923042, 31384563, 32879066, 35868072, 41846084, 49318599, 62769126, 65758132, 83692168, 98637198, 115076731, 125538252, 131516264, 197274396, 230153462, 251076504, 345230193, 394548792, 460306924, 690460386, 920613848, 1380920772, 2761841544]

約数ペア:

[(1, 2761841544), (2, 1380920772), (3, 920613848), (4, 690460386), (6, 460306924), (7, 394548792), (8, 345230193), (11, 251076504), (12, 230153462), (14, 197274396), (21, 131516264), (22, 125538252), (24, 115076731), (28, 98637198), (33, 83692168), (42, 65758132), (44, 62769126), (56, 49318599), (66, 41846084), (77, 35868072), (84, 32879066), (88, 31384563), (132, 20923042), (154, 17934036), (168, 16439533), (231, 11956024), (264, 10461521), (308, 8967018), (462, 5978012), (616, 4483509), (924, 2989006), (997, 2770152), (1499, 1842456), (1848, 1494503), (1994, 1385076), (2991, 923384), (2998, 921228), (3988, 692538), (4497, 614152), (5982, 461692), (5996, 460614), (6979, 395736), (7976, 346269), (8994, 307076), (10493, 263208), (10967, 251832), (11964, 230846), (11992, 230307), (13958, 197868), (16489, 167496), (17988, 153538), (20937, 131912), (20986, 131604), (21934, 125916), (23928, 115423), (27916, 98934), (31479, 87736), (32901, 83944), (32978, 83748), (35976, 76769), (41874, 65956), (41972, 65802), (43868, 62958), (49467, 55832)]