218601408

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8345

約数の個数: 56

約数和(自身を含む): 582615040

約数和(自身を除く): 364013632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8191, 8896, 13344, 16382, 24573, 26688, 32764, 49146, 65528, 98292, 131056, 196584, 262112, 393168, 524224, 786336, 1138549, 1572672, 2277098, 3415647, 4554196, 6831294, 9108392, 13662588, 18216784, 27325176, 36433568, 54650352, 72867136, 109300704, 218601408]

約数ペア:

[(1, 218601408), (2, 109300704), (3, 72867136), (4, 54650352), (6, 36433568), (8, 27325176), (12, 18216784), (16, 13662588), (24, 9108392), (32, 6831294), (48, 4554196), (64, 3415647), (96, 2277098), (139, 1572672), (192, 1138549), (278, 786336), (417, 524224), (556, 393168), (834, 262112), (1112, 196584), (1668, 131056), (2224, 98292), (3336, 65528), (4448, 49146), (6672, 32764), (8191, 26688), (8896, 24573), (13344, 16382)]