2780207568

素因数分解:

$2^4\times 3^2\times {\mathrm{577}}^1\times {\mathrm{33461}}^1$

素因数の和:34052

約数の個数: 60

約数和(自身を含む): 7794437508

約数和(自身を除く): 5014229940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 577, 1154, 1731, 2308, 3462, 4616, 5193, 6924, 9232, 10386, 13848, 20772, 27696, 33461, 41544, 66922, 83088, 100383, 133844, 200766, 267688, 301149, 401532, 535376, 602298, 803064, 1204596, 1606128, 2409192, 4818384, 19306997, 38613994, 57920991, 77227988, 115841982, 154455976, 173762973, 231683964, 308911952, 347525946, 463367928, 695051892, 926735856, 1390103784, 2780207568]

約数ペア:

[(1, 2780207568), (2, 1390103784), (3, 926735856), (4, 695051892), (6, 463367928), (8, 347525946), (9, 308911952), (12, 231683964), (16, 173762973), (18, 154455976), (24, 115841982), (36, 77227988), (48, 57920991), (72, 38613994), (144, 19306997), (577, 4818384), (1154, 2409192), (1731, 1606128), (2308, 1204596), (3462, 803064), (4616, 602298), (5193, 535376), (6924, 401532), (9232, 301149), (10386, 267688), (13848, 200766), (20772, 133844), (27696, 100383), (33461, 83088), (41544, 66922)]