269541376

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 56

約数和(自身を含む): 580744584

約数和(自身を除く): 311203208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2531, 3328, 4096, 5062, 6656, 8192, 10124, 13312, 20248, 26624, 32903, 40496, 53248, 65806, 80992, 106496, 131612, 161984, 263224, 323968, 526448, 647936, 1052896, 1295872, 2105792, 2591744, 4211584, 5183488, 8423168, 10366976, 16846336, 20733952, 33692672, 67385344, 134770688, 269541376]

約数ペア:

[(1, 269541376), (2, 134770688), (4, 67385344), (8, 33692672), (13, 20733952), (16, 16846336), (26, 10366976), (32, 8423168), (52, 5183488), (64, 4211584), (104, 2591744), (128, 2105792), (208, 1295872), (256, 1052896), (416, 647936), (512, 526448), (832, 323968), (1024, 263224), (1664, 161984), (2048, 131612), (2531, 106496), (3328, 80992), (4096, 65806), (5062, 53248), (6656, 40496), (8192, 32903), (10124, 26624), (13312, 20248)]