263865984

素因数分解:

$2^7\times 3^1\times {\mathrm{687151}}^1$

素因数の和:687168

約数の個数: 32

約数和(自身を含む): 700895040

約数和(自身を除く): 437029056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 687151, 1374302, 2061453, 2748604, 4122906, 5497208, 8245812, 10994416, 16491624, 21988832, 32983248, 43977664, 65966496, 87955328, 131932992, 263865984]

約数ペア:

[(1, 263865984), (2, 131932992), (3, 87955328), (4, 65966496), (6, 43977664), (8, 32983248), (12, 21988832), (16, 16491624), (24, 10994416), (32, 8245812), (48, 5497208), (64, 4122906), (96, 2748604), (128, 2061453), (192, 1374302), (384, 687151)]