1321862784

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{312941}}^1$

素因数の和:312969

約数の個数: 64

約数和(自身を含む): 3830410080

約数和(自身を除く): 2508547296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 312941, 625882, 938823, 1251764, 1877646, 2503528, 3442351, 3755292, 5007056, 6884702, 7510584, 10014112, 10327053, 13769404, 15021168, 20028224, 20654106, 27538808, 30042336, 40056448, 41308212, 55077616, 60084672, 82616424, 110155232, 120169344, 165232848, 220310464, 330465696, 440620928, 660931392, 1321862784]

約数ペア:

[(1, 1321862784), (2, 660931392), (3, 440620928), (4, 330465696), (6, 220310464), (8, 165232848), (11, 120169344), (12, 110155232), (16, 82616424), (22, 60084672), (24, 55077616), (32, 41308212), (33, 40056448), (44, 30042336), (48, 27538808), (64, 20654106), (66, 20028224), (88, 15021168), (96, 13769404), (128, 10327053), (132, 10014112), (176, 7510584), (192, 6884702), (264, 5007056), (352, 3755292), (384, 3442351), (528, 2503528), (704, 1877646), (1056, 1251764), (1408, 938823), (2112, 625882), (4224, 312941)]