224559328

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2777}}^1$

素因数の和:2832

約数の個数: 72

約数和(自身を含む): 533442672

約数和(自身を除く): 308883344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 2128, 2527, 2777, 2888, 4256, 5054, 5554, 5776, 10108, 11108, 11552, 19439, 20216, 22216, 38878, 40432, 44432, 52763, 77756, 80864, 88864, 105526, 155512, 211052, 311024, 369341, 422104, 622048, 738682, 844208, 1002497, 1477364, 1688416, 2004994, 2954728, 4009988, 5909456, 7017479, 8019976, 11818912, 14034958, 16039952, 28069916, 32079904, 56139832, 112279664, 224559328]

約数ペア:

[(1, 224559328), (2, 112279664), (4, 56139832), (7, 32079904), (8, 28069916), (14, 16039952), (16, 14034958), (19, 11818912), (28, 8019976), (32, 7017479), (38, 5909456), (56, 4009988), (76, 2954728), (112, 2004994), (133, 1688416), (152, 1477364), (224, 1002497), (266, 844208), (304, 738682), (361, 622048), (532, 422104), (608, 369341), (722, 311024), (1064, 211052), (1444, 155512), (2128, 105526), (2527, 88864), (2777, 80864), (2888, 77756), (4256, 52763), (5054, 44432), (5554, 40432), (5776, 38878), (10108, 22216), (11108, 20216), (11552, 19439)]