231567384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 594887040

約数和(自身を除く): 363319656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 457, 491, 516, 914, 982, 1032, 1371, 1473, 1828, 1964, 2742, 2946, 3656, 3928, 5484, 5892, 10968, 11784, 19651, 21113, 39302, 42226, 58953, 63339, 78604, 84452, 117906, 126678, 157208, 168904, 224387, 235812, 253356, 448774, 471624, 506712, 673161, 897548, 1346322, 1795096, 2692644, 5385288, 9648641, 19297282, 28945923, 38594564, 57891846, 77189128, 115783692, 231567384]

約数ペア:

[(1, 231567384), (2, 115783692), (3, 77189128), (4, 57891846), (6, 38594564), (8, 28945923), (12, 19297282), (24, 9648641), (43, 5385288), (86, 2692644), (129, 1795096), (172, 1346322), (258, 897548), (344, 673161), (457, 506712), (491, 471624), (516, 448774), (914, 253356), (982, 235812), (1032, 224387), (1371, 168904), (1473, 157208), (1828, 126678), (1964, 117906), (2742, 84452), (2946, 78604), (3656, 63339), (3928, 58953), (5484, 42226), (5892, 39302), (10968, 21113), (11784, 19651)]