774320256

素因数分解:

$2^7\times 3^3\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 2295000000

約数和(自身を除く): 1520679744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 449, 499, 576, 864, 898, 998, 1152, 1347, 1497, 1728, 1796, 1996, 2694, 2994, 3456, 3592, 3992, 4041, 4491, 5388, 5988, 7184, 7984, 8082, 8982, 10776, 11976, 12123, 13473, 14368, 15968, 16164, 17964, 21552, 23952, 24246, 26946, 28736, 31936, 32328, 35928, 43104, 47904, 48492, 53892, 57472, 63872, 64656, 71856, 86208, 95808, 96984, 107784, 129312, 143712, 172416, 191616, 193968, 215568, 224051, 258624, 287424, 387936, 431136, 448102, 517248, 574848, 672153, 775872, 862272, 896204, 1344306, 1551744, 1724544, 1792408, 2016459, 2688612, 3584816, 4032918, 5377224, 6049377, 7169632, 8065836, 10754448, 12098754, 14339264, 16131672, 21508896, 24197508, 28678528, 32263344, 43017792, 48395016, 64526688, 86035584, 96790032, 129053376, 193580064, 258106752, 387160128, 774320256]

約数ペア:

[(1, 774320256), (2, 387160128), (3, 258106752), (4, 193580064), (6, 129053376), (8, 96790032), (9, 86035584), (12, 64526688), (16, 48395016), (18, 43017792), (24, 32263344), (27, 28678528), (32, 24197508), (36, 21508896), (48, 16131672), (54, 14339264), (64, 12098754), (72, 10754448), (96, 8065836), (108, 7169632), (128, 6049377), (144, 5377224), (192, 4032918), (216, 3584816), (288, 2688612), (384, 2016459), (432, 1792408), (449, 1724544), (499, 1551744), (576, 1344306), (864, 896204), (898, 862272), (998, 775872), (1152, 672153), (1347, 574848), (1497, 517248), (1728, 448102), (1796, 431136), (1996, 387936), (2694, 287424), (2994, 258624), (3456, 224051), (3592, 215568), (3992, 193968), (4041, 191616), (4491, 172416), (5388, 143712), (5988, 129312), (7184, 107784), (7984, 96984), (8082, 95808), (8982, 86208), (10776, 71856), (11976, 64656), (12123, 63872), (13473, 57472), (14368, 53892), (15968, 48492), (16164, 47904), (17964, 43104), (21552, 35928), (23952, 32328), (24246, 31936), (26946, 28736)]