255304056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1519667}}^1$

素因数の和:1519683

約数の個数: 32

約数和(自身を含む): 729440640

約数和(自身を除く): 474136584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1519667, 3039334, 4559001, 6078668, 9118002, 10637669, 12157336, 18236004, 21275338, 31913007, 36472008, 42550676, 63826014, 85101352, 127652028, 255304056]

約数ペア:

[(1, 255304056), (2, 127652028), (3, 85101352), (4, 63826014), (6, 42550676), (7, 36472008), (8, 31913007), (12, 21275338), (14, 18236004), (21, 12157336), (24, 10637669), (28, 9118002), (42, 6078668), (56, 4559001), (84, 3039334), (168, 1519667)]