242701312

素因数分解:

$2^{10}\times 7^3\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 88

約数和(自身を含む): 566609600

約数和(自身を除く): 323908288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 691, 784, 896, 1024, 1372, 1382, 1568, 1792, 2744, 2764, 3136, 3584, 4837, 5488, 5528, 6272, 7168, 9674, 10976, 11056, 12544, 19348, 21952, 22112, 25088, 33859, 38696, 43904, 44224, 50176, 67718, 77392, 87808, 88448, 135436, 154784, 175616, 176896, 237013, 270872, 309568, 351232, 353792, 474026, 541744, 619136, 707584, 948052, 1083488, 1238272, 1896104, 2166976, 2476544, 3792208, 4333952, 4953088, 7584416, 8667904, 15168832, 17335808, 30337664, 34671616, 60675328, 121350656, 242701312]

約数ペア:

[(1, 242701312), (2, 121350656), (4, 60675328), (7, 34671616), (8, 30337664), (14, 17335808), (16, 15168832), (28, 8667904), (32, 7584416), (49, 4953088), (56, 4333952), (64, 3792208), (98, 2476544), (112, 2166976), (128, 1896104), (196, 1238272), (224, 1083488), (256, 948052), (343, 707584), (392, 619136), (448, 541744), (512, 474026), (686, 353792), (691, 351232), (784, 309568), (896, 270872), (1024, 237013), (1372, 176896), (1382, 175616), (1568, 154784), (1792, 135436), (2744, 88448), (2764, 87808), (3136, 77392), (3584, 67718), (4837, 50176), (5488, 44224), (5528, 43904), (6272, 38696), (7168, 33859), (9674, 25088), (10976, 22112), (11056, 21952), (12544, 19348)]