256543296

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28429}}^1$

素因数の和:28491

約数の個数: 56

約数和(自身を含む): 693237120

約数和(自身を除く): 436693824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 28429, 56858, 85287, 113716, 170574, 227432, 341148, 454864, 682296, 909728, 1336163, 1364592, 1819456, 2672326, 2729184, 4008489, 5344652, 5458368, 8016978, 10689304, 16033956, 21378608, 32067912, 42757216, 64135824, 85514432, 128271648, 256543296]

約数ペア:

[(1, 256543296), (2, 128271648), (3, 85514432), (4, 64135824), (6, 42757216), (8, 32067912), (12, 21378608), (16, 16033956), (24, 10689304), (32, 8016978), (47, 5458368), (48, 5344652), (64, 4008489), (94, 2729184), (96, 2672326), (141, 1819456), (188, 1364592), (192, 1336163), (282, 909728), (376, 682296), (564, 454864), (752, 341148), (1128, 227432), (1504, 170574), (2256, 113716), (3008, 85287), (4512, 56858), (9024, 28429)]