225526784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 88

約数和(自身を含む): 523507968

約数和(自身を除く): 297981184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 431, 448, 511, 512, 584, 862, 896, 1022, 1024, 1168, 1724, 1792, 2044, 2336, 3017, 3448, 3584, 4088, 4672, 6034, 6896, 7168, 8176, 9344, 12068, 13792, 16352, 18688, 24136, 27584, 31463, 32704, 37376, 48272, 55168, 62926, 65408, 74752, 96544, 110336, 125852, 130816, 193088, 220241, 220672, 251704, 261632, 386176, 440482, 441344, 503408, 523264, 772352, 880964, 1006816, 1544704, 1761928, 2013632, 3089408, 3523856, 4027264, 7047712, 8054528, 14095424, 16109056, 28190848, 32218112, 56381696, 112763392, 225526784]

約数ペア:

[(1, 225526784), (2, 112763392), (4, 56381696), (7, 32218112), (8, 28190848), (14, 16109056), (16, 14095424), (28, 8054528), (32, 7047712), (56, 4027264), (64, 3523856), (73, 3089408), (112, 2013632), (128, 1761928), (146, 1544704), (224, 1006816), (256, 880964), (292, 772352), (431, 523264), (448, 503408), (511, 441344), (512, 440482), (584, 386176), (862, 261632), (896, 251704), (1022, 220672), (1024, 220241), (1168, 193088), (1724, 130816), (1792, 125852), (2044, 110336), (2336, 96544), (3017, 74752), (3448, 65408), (3584, 62926), (4088, 55168), (4672, 48272), (6034, 37376), (6896, 32704), (7168, 31463), (8176, 27584), (9344, 24136), (12068, 18688), (13792, 16352)]