329293312

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{14957}}^1$

素因数の和:15018

約数の個数: 40

約数和(自身を含む): 673289496

約数和(自身を除く): 343996184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 14957, 22016, 29914, 59828, 119656, 239312, 478624, 643151, 957248, 1286302, 1914496, 2572604, 3828992, 5145208, 7657984, 10290416, 20580832, 41161664, 82323328, 164646656, 329293312]

約数ペア:

[(1, 329293312), (2, 164646656), (4, 82323328), (8, 41161664), (16, 20580832), (32, 10290416), (43, 7657984), (64, 5145208), (86, 3828992), (128, 2572604), (172, 1914496), (256, 1286302), (344, 957248), (512, 643151), (688, 478624), (1376, 239312), (2752, 119656), (5504, 59828), (11008, 29914), (14957, 22016)]