2287777072

素因数分解:

$2^4\times 7^3\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1603

約数の個数: 80

約数和(自身を含む): 5188705600

約数和(自身を除く): 2900928528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 337, 343, 392, 674, 686, 784, 1237, 1348, 1372, 2359, 2474, 2696, 2744, 4718, 4948, 5392, 5488, 8659, 9436, 9896, 16513, 17318, 18872, 19792, 33026, 34636, 37744, 60613, 66052, 69272, 115591, 121226, 132104, 138544, 231182, 242452, 264208, 416869, 424291, 462364, 484904, 833738, 848582, 924728, 969808, 1667476, 1697164, 1849456, 2918083, 3334952, 3394328, 5836166, 6669904, 6788656, 11672332, 20426581, 23344664, 40853162, 46689328, 81706324, 142986067, 163412648, 285972134, 326825296, 571944268, 1143888536, 2287777072]

約数ペア:

[(1, 2287777072), (2, 1143888536), (4, 571944268), (7, 326825296), (8, 285972134), (14, 163412648), (16, 142986067), (28, 81706324), (49, 46689328), (56, 40853162), (98, 23344664), (112, 20426581), (196, 11672332), (337, 6788656), (343, 6669904), (392, 5836166), (674, 3394328), (686, 3334952), (784, 2918083), (1237, 1849456), (1348, 1697164), (1372, 1667476), (2359, 969808), (2474, 924728), (2696, 848582), (2744, 833738), (4718, 484904), (4948, 462364), (5392, 424291), (5488, 416869), (8659, 264208), (9436, 242452), (9896, 231182), (16513, 138544), (17318, 132104), (18872, 121226), (19792, 115591), (33026, 69272), (34636, 66052), (37744, 60613)]