731996672

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{129971}}^1$

素因数の和:130000

約数の個数: 40

約数和(自身を含む): 1595536272

約数和(自身を除く): 863539600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 129971, 259942, 519884, 1039768, 1429681, 2079536, 2859362, 4159072, 5718724, 8318144, 11437448, 16636288, 22874896, 33272576, 45749792, 66545152, 91499584, 182999168, 365998336, 731996672]

約数ペア:

[(1, 731996672), (2, 365998336), (4, 182999168), (8, 91499584), (11, 66545152), (16, 45749792), (22, 33272576), (32, 22874896), (44, 16636288), (64, 11437448), (88, 8318144), (128, 5718724), (176, 4159072), (256, 2859362), (352, 2079536), (512, 1429681), (704, 1039768), (1408, 519884), (2816, 259942), (5632, 129971)]