242690336

素因数分解:

$2^5\times 7^3\times {\mathrm{22111}}^1$

素因数の和:22142

約数の個数: 48

約数和(自身を含む): 557222400

約数和(自身を除く): 314532064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 22111, 44222, 88444, 154777, 176888, 309554, 353776, 619108, 707552, 1083439, 1238216, 2166878, 2476432, 4333756, 4952864, 7584073, 8667512, 15168146, 17335024, 30336292, 34670048, 60672584, 121345168, 242690336]

約数ペア:

[(1, 242690336), (2, 121345168), (4, 60672584), (7, 34670048), (8, 30336292), (14, 17335024), (16, 15168146), (28, 8667512), (32, 7584073), (49, 4952864), (56, 4333756), (98, 2476432), (112, 2166878), (196, 1238216), (224, 1083439), (343, 707552), (392, 619108), (686, 353776), (784, 309554), (1372, 176888), (1568, 154777), (2744, 88444), (5488, 44222), (10976, 22111)]