217996596

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{23201}}^1$

素因数の和:23246

約数の個数: 60

約数和(自身を含む): 589562820

約数和(自身を除く): 371566224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 23201, 46402, 69603, 92804, 139206, 208809, 278412, 417618, 626427, 672829, 835236, 1252854, 1345658, 1879281, 2018487, 2505708, 2691316, 3758562, 4036974, 6055461, 7517124, 8073948, 12110922, 18166383, 24221844, 36332766, 54499149, 72665532, 108998298, 217996596]

約数ペア:

[(1, 217996596), (2, 108998298), (3, 72665532), (4, 54499149), (6, 36332766), (9, 24221844), (12, 18166383), (18, 12110922), (27, 8073948), (29, 7517124), (36, 6055461), (54, 4036974), (58, 3758562), (81, 2691316), (87, 2505708), (108, 2018487), (116, 1879281), (162, 1345658), (174, 1252854), (261, 835236), (324, 672829), (348, 626427), (522, 417618), (783, 278412), (1044, 208809), (1566, 139206), (2349, 92804), (3132, 69603), (4698, 46402), (9396, 23201)]