247481244

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{26339}}^1$

素因数の和:26384

約数の個数: 60

約数和(自身を含む): 669299400

約数和(自身を除く): 421818156

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, 26339, 52678, 79017, 105356, 158034, 237051, 316068, 474102, 711153, 763831, 948204, 1422306, 1527662, 2133459, 2291493, 2844612, 3055324, 4266918, 4582986, 6874479, 8533836, 9165972, 13748958, 20623437, 27497916, 41246874, 61870311, 82493748, 123740622, 247481244]

約数ペア:

[(1, 247481244), (2, 123740622), (3, 82493748), (4, 61870311), (6, 41246874), (9, 27497916), (12, 20623437), (18, 13748958), (27, 9165972), (29, 8533836), (36, 6874479), (54, 4582986), (58, 4266918), (81, 3055324), (87, 2844612), (108, 2291493), (116, 2133459), (162, 1527662), (174, 1422306), (261, 948204), (324, 763831), (348, 711153), (522, 474102), (783, 316068), (1044, 237051), (1566, 158034), (2349, 105356), (3132, 79017), (4698, 52678), (9396, 26339)]