440053824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{327421}}^1$

素因数の和:327443

約数の個数: 56

約数和(自身を含む): 1330643008

約数和(自身を除く): 890589184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 327421, 654842, 982263, 1309684, 1964526, 2291947, 2619368, 3929052, 4583894, 5238736, 6875841, 7858104, 9167788, 10477472, 13751682, 15716208, 18335576, 20954944, 27503364, 31432416, 36671152, 55006728, 62864832, 73342304, 110013456, 146684608, 220026912, 440053824]

約数ペア:

[(1, 440053824), (2, 220026912), (3, 146684608), (4, 110013456), (6, 73342304), (7, 62864832), (8, 55006728), (12, 36671152), (14, 31432416), (16, 27503364), (21, 20954944), (24, 18335576), (28, 15716208), (32, 13751682), (42, 10477472), (48, 9167788), (56, 7858104), (64, 6875841), (84, 5238736), (96, 4583894), (112, 3929052), (168, 2619368), (192, 2291947), (224, 1964526), (336, 1309684), (448, 982263), (672, 654842), (1344, 327421)]