217802376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{275003}}^1$

素因数の和:275026

約数の個数: 48

約数和(自身を含む): 643509360

約数和(自身を除く): 425706984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 275003, 550006, 825009, 1100012, 1650018, 2200024, 2475027, 3025033, 3300036, 4950054, 6050066, 6600072, 9075099, 9900108, 12100132, 18150198, 19800216, 24200264, 27225297, 36300396, 54450594, 72600792, 108901188, 217802376]

約数ペア:

[(1, 217802376), (2, 108901188), (3, 72600792), (4, 54450594), (6, 36300396), (8, 27225297), (9, 24200264), (11, 19800216), (12, 18150198), (18, 12100132), (22, 9900108), (24, 9075099), (33, 6600072), (36, 6050066), (44, 4950054), (66, 3300036), (72, 3025033), (88, 2475027), (99, 2200024), (132, 1650018), (198, 1100012), (264, 825009), (396, 550006), (792, 275003)]