224979328

素因数分解:

$2^7\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 515279520

約数和(自身を除く): 290300192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 386, 448, 772, 896, 1301, 1351, 1544, 2602, 2702, 3088, 5204, 5404, 6176, 9107, 10408, 10808, 12352, 18214, 20816, 21616, 24704, 36428, 41632, 43232, 72856, 83264, 86464, 145712, 166528, 172928, 251093, 291424, 502186, 582848, 1004372, 1165696, 1757651, 2008744, 3515302, 4017488, 7030604, 8034976, 14061208, 16069952, 28122416, 32139904, 56244832, 112489664, 224979328]

約数ペア:

[(1, 224979328), (2, 112489664), (4, 56244832), (7, 32139904), (8, 28122416), (14, 16069952), (16, 14061208), (28, 8034976), (32, 7030604), (56, 4017488), (64, 3515302), (112, 2008744), (128, 1757651), (193, 1165696), (224, 1004372), (386, 582848), (448, 502186), (772, 291424), (896, 251093), (1301, 172928), (1351, 166528), (1544, 145712), (2602, 86464), (2702, 83264), (3088, 72856), (5204, 43232), (5404, 41632), (6176, 36428), (9107, 24704), (10408, 21616), (10808, 20816), (12352, 18214)]