285351408

素因数分解:

$2^4\times 3^2\times {\mathrm{1981607}}^1$

素因数の和:1981621

約数の個数: 30

約数和(自身を含む): 798588024

約数和(自身を除く): 513236616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1981607, 3963214, 5944821, 7926428, 11889642, 15852856, 17834463, 23779284, 31705712, 35668926, 47558568, 71337852, 95117136, 142675704, 285351408]

約数ペア:

[(1, 285351408), (2, 142675704), (3, 95117136), (4, 71337852), (6, 47558568), (8, 35668926), (9, 31705712), (12, 23779284), (16, 17834463), (18, 15852856), (24, 11889642), (36, 7926428), (48, 5944821), (72, 3963214), (144, 1981607)]