312031232

素因数分解:

$2^{11}\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 628664400

約数和(自身を除く): 316633168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 1009, 1024, 1208, 2018, 2048, 2416, 4036, 4832, 8072, 9664, 16144, 19328, 32288, 38656, 64576, 77312, 129152, 152359, 154624, 258304, 304718, 309248, 516608, 609436, 1033216, 1218872, 2066432, 2437744, 4875488, 9750976, 19501952, 39003904, 78007808, 156015616, 312031232]

約数ペア:

[(1, 312031232), (2, 156015616), (4, 78007808), (8, 39003904), (16, 19501952), (32, 9750976), (64, 4875488), (128, 2437744), (151, 2066432), (256, 1218872), (302, 1033216), (512, 609436), (604, 516608), (1009, 309248), (1024, 304718), (1208, 258304), (2018, 154624), (2048, 152359), (2416, 129152), (4036, 77312), (4832, 64576), (8072, 38656), (9664, 32288), (16144, 19328)]