628807752

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{11069}}^1$

素因数の和:11347

約数の個数: 64

約数和(自身を含む): 1753488000

約数和(自身を除く): 1124680248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 7101, 9468, 11069, 14202, 18936, 22138, 28404, 33207, 44276, 56808, 66414, 88552, 99621, 132828, 199242, 265656, 298863, 398484, 597726, 796968, 1195452, 2390904, 2911147, 5822294, 8733441, 11644588, 17466882, 23289176, 26200323, 34933764, 52400646, 69867528, 78600969, 104801292, 157201938, 209602584, 314403876, 628807752]

約数ペア:

[(1, 628807752), (2, 314403876), (3, 209602584), (4, 157201938), (6, 104801292), (8, 78600969), (9, 69867528), (12, 52400646), (18, 34933764), (24, 26200323), (27, 23289176), (36, 17466882), (54, 11644588), (72, 8733441), (108, 5822294), (216, 2911147), (263, 2390904), (526, 1195452), (789, 796968), (1052, 597726), (1578, 398484), (2104, 298863), (2367, 265656), (3156, 199242), (4734, 132828), (6312, 99621), (7101, 88552), (9468, 66414), (11069, 56808), (14202, 44276), (18936, 33207), (22138, 28404)]