305150464

素因数分解:

$2^9\times {\mathrm{151}}^1\times {\mathrm{3947}}^1$

素因数の和:4116

約数の個数: 40

約数和(自身を含む): 613898208

約数和(自身を除く): 308747744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 1208, 2416, 3947, 4832, 7894, 9664, 15788, 19328, 31576, 38656, 63152, 77312, 126304, 252608, 505216, 595997, 1010432, 1191994, 2020864, 2383988, 4767976, 9535952, 19071904, 38143808, 76287616, 152575232, 305150464]

約数ペア:

[(1, 305150464), (2, 152575232), (4, 76287616), (8, 38143808), (16, 19071904), (32, 9535952), (64, 4767976), (128, 2383988), (151, 2020864), (256, 1191994), (302, 1010432), (512, 595997), (604, 505216), (1208, 252608), (2416, 126304), (3947, 77312), (4832, 63152), (7894, 38656), (9664, 31576), (15788, 19328)]