269009216

素因数分解:

$2^6\times 7^2\times {\mathrm{85781}}^1$

素因数の和:85807

約数の個数: 42

約数和(自身を含む): 620975898

約数和(自身を除く): 351966682

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 85781, 171562, 343124, 600467, 686248, 1200934, 1372496, 2401868, 2744992, 4203269, 4803736, 5489984, 8406538, 9607472, 16813076, 19214944, 33626152, 38429888, 67252304, 134504608, 269009216]

約数ペア:

[(1, 269009216), (2, 134504608), (4, 67252304), (7, 38429888), (8, 33626152), (14, 19214944), (16, 16813076), (28, 9607472), (32, 8406538), (49, 5489984), (56, 4803736), (64, 4203269), (98, 2744992), (112, 2401868), (196, 1372496), (224, 1200934), (392, 686248), (448, 600467), (784, 343124), (1568, 171562), (3136, 85781)]