391718784

素因数分解:

$2^7\times 3^1\times {\mathrm{1020101}}^1$

素因数の和:1020118

約数の個数: 32

約数和(自身を含む): 1040504040

約数和(自身を除く): 648785256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1020101, 2040202, 3060303, 4080404, 6120606, 8160808, 12241212, 16321616, 24482424, 32643232, 48964848, 65286464, 97929696, 130572928, 195859392, 391718784]

約数ペア:

[(1, 391718784), (2, 195859392), (3, 130572928), (4, 97929696), (6, 65286464), (8, 48964848), (12, 32643232), (16, 24482424), (24, 16321616), (32, 12241212), (48, 8160808), (64, 6120606), (96, 4080404), (128, 3060303), (192, 2040202), (384, 1020101)]