280996832032

素因数分解:

$2^5\times 7^1\times {\mathrm{1254450143}}^1$

素因数の和:1254450160

約数の個数: 24

約数和(自身を含む): 632242872576

約数和(自身を除く): 351246040544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1254450143, 2508900286, 5017800572, 8781151001, 10035601144, 17562302002, 20071202288, 35124604004, 40142404576, 70249208008, 140498416016, 280996832032]

約数ペア:

[(1, 280996832032), (2, 140498416016), (4, 70249208008), (7, 40142404576), (8, 35124604004), (14, 20071202288), (16, 17562302002), (28, 10035601144), (32, 8781151001), (56, 5017800572), (112, 2508900286), (224, 1254450143)]