250713048

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 644054400

約数和(自身を除く): 393341352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 379, 516, 641, 758, 1032, 1137, 1282, 1516, 1923, 2274, 2564, 3032, 3846, 4548, 5128, 7692, 9096, 15384, 16297, 27563, 32594, 48891, 55126, 65188, 82689, 97782, 110252, 130376, 165378, 195564, 220504, 242939, 330756, 391128, 485878, 661512, 728817, 971756, 1457634, 1943512, 2915268, 5830536, 10446377, 20892754, 31339131, 41785508, 62678262, 83571016, 125356524, 250713048]

約数ペア:

[(1, 250713048), (2, 125356524), (3, 83571016), (4, 62678262), (6, 41785508), (8, 31339131), (12, 20892754), (24, 10446377), (43, 5830536), (86, 2915268), (129, 1943512), (172, 1457634), (258, 971756), (344, 728817), (379, 661512), (516, 485878), (641, 391128), (758, 330756), (1032, 242939), (1137, 220504), (1282, 195564), (1516, 165378), (1923, 130376), (2274, 110252), (2564, 97782), (3032, 82689), (3846, 65188), (4548, 55126), (5128, 48891), (7692, 32594), (9096, 27563), (15384, 16297)]