280051452

素因数分解:

$2^2\times 3^3\times {\mathrm{673}}^1\times {\mathrm{3853}}^1$

素因数の和:4539

約数の個数: 48

約数和(自身を含む): 727326880

約数和(自身を除く): 447275428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 673, 1346, 2019, 2692, 3853, 4038, 6057, 7706, 8076, 11559, 12114, 15412, 18171, 23118, 24228, 34677, 36342, 46236, 69354, 72684, 104031, 138708, 208062, 416124, 2593069, 5186138, 7779207, 10372276, 15558414, 23337621, 31116828, 46675242, 70012863, 93350484, 140025726, 280051452]

約数ペア:

[(1, 280051452), (2, 140025726), (3, 93350484), (4, 70012863), (6, 46675242), (9, 31116828), (12, 23337621), (18, 15558414), (27, 10372276), (36, 7779207), (54, 5186138), (108, 2593069), (673, 416124), (1346, 208062), (2019, 138708), (2692, 104031), (3853, 72684), (4038, 69354), (6057, 46236), (7706, 36342), (8076, 34677), (11559, 24228), (12114, 23118), (15412, 18171)]