212692384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{991}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 442471680

約数和(自身を除く): 229779296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 353, 608, 706, 991, 1412, 1982, 2824, 3964, 5648, 6707, 7928, 11296, 13414, 15856, 18829, 26828, 31712, 37658, 53656, 75316, 107312, 150632, 214624, 301264, 349823, 602528, 699646, 1399292, 2798584, 5597168, 6646637, 11194336, 13293274, 26586548, 53173096, 106346192, 212692384]

約数ペア:

[(1, 212692384), (2, 106346192), (4, 53173096), (8, 26586548), (16, 13293274), (19, 11194336), (32, 6646637), (38, 5597168), (76, 2798584), (152, 1399292), (304, 699646), (353, 602528), (608, 349823), (706, 301264), (991, 214624), (1412, 150632), (1982, 107312), (2824, 75316), (3964, 53656), (5648, 37658), (6707, 31712), (7928, 26828), (11296, 18829), (13414, 15856)]