293089216

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2457

約数の個数: 56

約数和(自身を含む): 667162496

約数和(自身を除く): 374073280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1228, 2131, 2149, 2456, 4262, 4298, 4912, 8524, 8596, 9824, 14917, 17048, 17192, 19648, 29834, 34096, 34384, 59668, 68192, 68768, 119336, 136384, 137536, 238672, 477344, 654217, 954688, 1308434, 2616868, 4579519, 5233736, 9159038, 10467472, 18318076, 20934944, 36636152, 41869888, 73272304, 146544608, 293089216]

約数ペア:

[(1, 293089216), (2, 146544608), (4, 73272304), (7, 41869888), (8, 36636152), (14, 20934944), (16, 18318076), (28, 10467472), (32, 9159038), (56, 5233736), (64, 4579519), (112, 2616868), (224, 1308434), (307, 954688), (448, 654217), (614, 477344), (1228, 238672), (2131, 137536), (2149, 136384), (2456, 119336), (4262, 68768), (4298, 68192), (4912, 59668), (8524, 34384), (8596, 34096), (9824, 29834), (14917, 19648), (17048, 17192)]