260055216

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7027}}^1$

素因数の和:7298

約数の個数: 60

約数和(自身を含む): 730729272

約数和(自身を除く): 470674056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 7027, 9252, 12336, 14054, 18504, 21081, 28108, 37008, 42162, 56216, 63243, 84324, 112432, 126486, 168648, 252972, 337296, 505944, 1011888, 1805939, 3611878, 5417817, 7223756, 10835634, 14447512, 16253451, 21671268, 28895024, 32506902, 43342536, 65013804, 86685072, 130027608, 260055216]

約数ペア:

[(1, 260055216), (2, 130027608), (3, 86685072), (4, 65013804), (6, 43342536), (8, 32506902), (9, 28895024), (12, 21671268), (16, 16253451), (18, 14447512), (24, 10835634), (36, 7223756), (48, 5417817), (72, 3611878), (144, 1805939), (257, 1011888), (514, 505944), (771, 337296), (1028, 252972), (1542, 168648), (2056, 126486), (2313, 112432), (3084, 84324), (4112, 63243), (4626, 56216), (6168, 42162), (7027, 37008), (9252, 28108), (12336, 21081), (14054, 18504)]