243795328

素因数分解:

$2^7\times 7^1\times {\mathrm{272093}}^1$

素因数の和:272114

約数の個数: 32

約数和(自身を含む): 555071760

約数和(自身を除く): 311276432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 272093, 544186, 1088372, 1904651, 2176744, 3809302, 4353488, 7618604, 8706976, 15237208, 17413952, 30474416, 34827904, 60948832, 121897664, 243795328]

約数ペア:

[(1, 243795328), (2, 121897664), (4, 60948832), (7, 34827904), (8, 30474416), (14, 17413952), (16, 15237208), (28, 8706976), (32, 7618604), (56, 4353488), (64, 3809302), (112, 2176744), (128, 1904651), (224, 1088372), (448, 544186), (896, 272093)]