406301312

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{16619}}^1$

素因数の和:16824

約数の個数: 32

約数和(自身を含む): 813715200

約数和(自身を除く): 407413888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 1528, 3056, 6112, 12224, 16619, 24448, 33238, 66476, 132952, 265904, 531808, 1063616, 2127232, 3174229, 6348458, 12696916, 25393832, 50787664, 101575328, 203150656, 406301312]

約数ペア:

[(1, 406301312), (2, 203150656), (4, 101575328), (8, 50787664), (16, 25393832), (32, 12696916), (64, 6348458), (128, 3174229), (191, 2127232), (382, 1063616), (764, 531808), (1528, 265904), (3056, 132952), (6112, 66476), (12224, 33238), (16619, 24448)]