214728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 561600

約数和(自身を除く): 346872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 389, 552, 778, 1167, 1556, 2334, 3112, 4668, 8947, 9336, 17894, 26841, 35788, 53682, 71576, 107364, 214728]

約数ペア:

[(1, 214728), (2, 107364), (3, 71576), (4, 53682), (6, 35788), (8, 26841), (12, 17894), (23, 9336), (24, 8947), (46, 4668), (69, 3112), (92, 2334), (138, 1556), (184, 1167), (276, 778), (389, 552)]