215978304

素因数分解:

$2^6\times 3^1\times {\mathrm{311}}^1\times {\mathrm{3617}}^1$

素因数の和:3943

約数の個数: 56

約数和(自身を含む): 573438528

約数和(自身を除く): 357460224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 311, 622, 933, 1244, 1866, 2488, 3617, 3732, 4976, 7234, 7464, 9952, 10851, 14468, 14928, 19904, 21702, 28936, 29856, 43404, 57872, 59712, 86808, 115744, 173616, 231488, 347232, 694464, 1124887, 2249774, 3374661, 4499548, 6749322, 8999096, 13498644, 17998192, 26997288, 35996384, 53994576, 71992768, 107989152, 215978304]

約数ペア:

[(1, 215978304), (2, 107989152), (3, 71992768), (4, 53994576), (6, 35996384), (8, 26997288), (12, 17998192), (16, 13498644), (24, 8999096), (32, 6749322), (48, 4499548), (64, 3374661), (96, 2249774), (192, 1124887), (311, 694464), (622, 347232), (933, 231488), (1244, 173616), (1866, 115744), (2488, 86808), (3617, 59712), (3732, 57872), (4976, 43404), (7234, 29856), (7464, 28936), (9952, 21702), (10851, 19904), (14468, 14928)]