378773248

素因数分解:

$2^8\times 7^1\times {\mathrm{211369}}^1$

素因数の和:211392

約数の個数: 36

約数和(自身を含む): 864080560

約数和(自身を除く): 485307312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 211369, 422738, 845476, 1479583, 1690952, 2959166, 3381904, 5918332, 6763808, 11836664, 13527616, 23673328, 27055232, 47346656, 54110464, 94693312, 189386624, 378773248]

約数ペア:

[(1, 378773248), (2, 189386624), (4, 94693312), (7, 54110464), (8, 47346656), (14, 27055232), (16, 23673328), (28, 13527616), (32, 11836664), (56, 6763808), (64, 5918332), (112, 3381904), (128, 2959166), (224, 1690952), (256, 1479583), (448, 845476), (896, 422738), (1792, 211369)]