274920831352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1\times {\mathrm{4127}}^1$

素因数の和:5740

約数の個数: 64

約数和(自身を含む): 540374353920

約数和(自身を除く): 265453522568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 277, 554, 1108, 1307, 2216, 2614, 4127, 5228, 6371, 8254, 10456, 12742, 16508, 25484, 30061, 33016, 50968, 60122, 94921, 120244, 189842, 240488, 362039, 379684, 724078, 759368, 1143179, 1448156, 2286358, 2896312, 4572716, 5393989, 8326897, 9145432, 10787978, 16653794, 21575956, 26293117, 33307588, 43151912, 52586234, 66615176, 105172468, 124061747, 210344936, 248123494, 496246988, 992493976, 1494134953, 2988269906, 5976539812, 11953079624, 34365103919, 68730207838, 137460415676, 274920831352]

約数ペア:

[(1, 274920831352), (2, 137460415676), (4, 68730207838), (8, 34365103919), (23, 11953079624), (46, 5976539812), (92, 2988269906), (184, 1494134953), (277, 992493976), (554, 496246988), (1108, 248123494), (1307, 210344936), (2216, 124061747), (2614, 105172468), (4127, 66615176), (5228, 52586234), (6371, 43151912), (8254, 33307588), (10456, 26293117), (12742, 21575956), (16508, 16653794), (25484, 10787978), (30061, 9145432), (33016, 8326897), (50968, 5393989), (60122, 4572716), (94921, 2896312), (120244, 2286358), (189842, 1448156), (240488, 1143179), (362039, 759368), (379684, 724078)]