242243344

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19843}}^1$

素因数の和:19967

約数の個数: 40

約数和(自身を含む): 541344320

約数和(自身を除く): 299100976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 19843, 39686, 79372, 138901, 158744, 277802, 317488, 555604, 1111208, 2162887, 2222416, 4325774, 8651548, 15140209, 17303096, 30280418, 34606192, 60560836, 121121672, 242243344]

約数ペア:

[(1, 242243344), (2, 121121672), (4, 60560836), (7, 34606192), (8, 30280418), (14, 17303096), (16, 15140209), (28, 8651548), (56, 4325774), (109, 2222416), (112, 2162887), (218, 1111208), (436, 555604), (763, 317488), (872, 277802), (1526, 158744), (1744, 138901), (3052, 79372), (6104, 39686), (12208, 19843)]