228655616

素因数分解:

$2^9\times 7^1\times {\mathrm{63799}}^1$

素因数の和:63824

約数の個数: 40

約数和(自身を含む): 522139200

約数和(自身を除く): 293483584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 63799, 127598, 255196, 446593, 510392, 893186, 1020784, 1786372, 2041568, 3572744, 4083136, 7145488, 8166272, 14290976, 16332544, 28581952, 32665088, 57163904, 114327808, 228655616]

約数ペア:

[(1, 228655616), (2, 114327808), (4, 57163904), (7, 32665088), (8, 28581952), (14, 16332544), (16, 14290976), (28, 8166272), (32, 7145488), (56, 4083136), (64, 3572744), (112, 2041568), (128, 1786372), (224, 1020784), (256, 893186), (448, 510392), (512, 446593), (896, 255196), (1792, 127598), (3584, 63799)]