243300536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{5399}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 470448000

約数和(自身を除く): 227147464

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 5399, 5633, 10798, 11266, 21596, 22532, 43192, 45064, 232157, 464314, 707269, 928628, 1414538, 1857256, 2829076, 5658152, 30412567, 60825134, 121650268, 243300536]

約数ペア:

[(1, 243300536), (2, 121650268), (4, 60825134), (8, 30412567), (43, 5658152), (86, 2829076), (131, 1857256), (172, 1414538), (262, 928628), (344, 707269), (524, 464314), (1048, 232157), (5399, 45064), (5633, 43192), (10798, 22532), (11266, 21596)]