281258136

素因数分解:

$2^3\times 3^3\times {\mathrm{1302121}}^1$

素因数の和:1302136

約数の個数: 32

約数和(自身を含む): 781273200

約数和(自身を除く): 500015064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1302121, 2604242, 3906363, 5208484, 7812726, 10416968, 11719089, 15625452, 23438178, 31250904, 35157267, 46876356, 70314534, 93752712, 140629068, 281258136]

約数ペア:

[(1, 281258136), (2, 140629068), (3, 93752712), (4, 70314534), (6, 46876356), (8, 35157267), (9, 31250904), (12, 23438178), (18, 15625452), (24, 11719089), (27, 10416968), (36, 7812726), (54, 5208484), (72, 3906363), (108, 2604242), (216, 1302121)]