387445824

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{15643}}^1$

素因数の和:15704

約数の個数: 84

約数和(自身を含む): 1136442736

約数和(自身を除く): 748996912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 12384, 15643, 24768, 31286, 46929, 62572, 93858, 125144, 140787, 187716, 250288, 281574, 375432, 500576, 563148, 672649, 750864, 1001152, 1126296, 1345298, 1501728, 2017947, 2252592, 2690596, 3003456, 4035894, 4505184, 5381192, 6053841, 8071788, 9010368, 10762384, 12107682, 16143576, 21524768, 24215364, 32287152, 43049536, 48430728, 64574304, 96861456, 129148608, 193722912, 387445824]

約数ペア:

[(1, 387445824), (2, 193722912), (3, 129148608), (4, 96861456), (6, 64574304), (8, 48430728), (9, 43049536), (12, 32287152), (16, 24215364), (18, 21524768), (24, 16143576), (32, 12107682), (36, 10762384), (43, 9010368), (48, 8071788), (64, 6053841), (72, 5381192), (86, 4505184), (96, 4035894), (129, 3003456), (144, 2690596), (172, 2252592), (192, 2017947), (258, 1501728), (288, 1345298), (344, 1126296), (387, 1001152), (516, 750864), (576, 672649), (688, 563148), (774, 500576), (1032, 375432), (1376, 281574), (1548, 250288), (2064, 187716), (2752, 140787), (3096, 125144), (4128, 93858), (6192, 62572), (8256, 46929), (12384, 31286), (15643, 24768)]