840988608

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{20759}}^1$

素因数の和:20985

約数の個数: 56

約数和(自身を含む): 2235768960

約数和(自身を除く): 1394780352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 13504, 20256, 20759, 40512, 41518, 62277, 83036, 124554, 166072, 249108, 332144, 498216, 664288, 996432, 1328576, 1992864, 3985728, 4380149, 8760298, 13140447, 17520596, 26280894, 35041192, 52561788, 70082384, 105123576, 140164768, 210247152, 280329536, 420494304, 840988608]

約数ペア:

[(1, 840988608), (2, 420494304), (3, 280329536), (4, 210247152), (6, 140164768), (8, 105123576), (12, 70082384), (16, 52561788), (24, 35041192), (32, 26280894), (48, 17520596), (64, 13140447), (96, 8760298), (192, 4380149), (211, 3985728), (422, 1992864), (633, 1328576), (844, 996432), (1266, 664288), (1688, 498216), (2532, 332144), (3376, 249108), (5064, 166072), (6752, 124554), (10128, 83036), (13504, 62277), (20256, 41518), (20759, 40512)]