264574528

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:939

約数の個数: 56

約数和(自身を含む): 542170112

約数和(自身を除く): 277595584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 688, 757, 1016, 1376, 1514, 2032, 2752, 3028, 4064, 5461, 6056, 8128, 10922, 12112, 21844, 24224, 32551, 43688, 48448, 65102, 87376, 96139, 130204, 174752, 192278, 260408, 349504, 384556, 520816, 769112, 1041632, 1538224, 2083264, 3076448, 4133977, 6152896, 8267954, 16535908, 33071816, 66143632, 132287264, 264574528]

約数ペア:

[(1, 264574528), (2, 132287264), (4, 66143632), (8, 33071816), (16, 16535908), (32, 8267954), (43, 6152896), (64, 4133977), (86, 3076448), (127, 2083264), (172, 1538224), (254, 1041632), (344, 769112), (508, 520816), (688, 384556), (757, 349504), (1016, 260408), (1376, 192278), (1514, 174752), (2032, 130204), (2752, 96139), (3028, 87376), (4064, 65102), (5461, 48448), (6056, 43688), (8128, 32551), (10922, 24224), (12112, 21844)]