546261856

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128351}}^1$

素因数の和:128387

約数の個数: 48

約数和(自身を含む): 1293788160

約数和(自身を除く): 747526304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 128351, 256702, 513404, 898457, 1026808, 1796914, 2053616, 2438669, 3593828, 4107232, 4877338, 7187656, 9754676, 14375312, 17070683, 19509352, 28750624, 34141366, 39018704, 68282732, 78037408, 136565464, 273130928, 546261856]

約数ペア:

[(1, 546261856), (2, 273130928), (4, 136565464), (7, 78037408), (8, 68282732), (14, 39018704), (16, 34141366), (19, 28750624), (28, 19509352), (32, 17070683), (38, 14375312), (56, 9754676), (76, 7187656), (112, 4877338), (133, 4107232), (152, 3593828), (224, 2438669), (266, 2053616), (304, 1796914), (532, 1026808), (608, 898457), (1064, 513404), (2128, 256702), (4256, 128351)]