247473468

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3069

約数の個数: 120

約数和(自身を含む): 736686720

約数和(自身を除く): 489213252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 253, 276, 297, 324, 396, 414, 506, 594, 621, 759, 828, 891, 1012, 1188, 1242, 1518, 1782, 1863, 2277, 2484, 3019, 3036, 3564, 3726, 4554, 6038, 6831, 7452, 9057, 9108, 12076, 13662, 18114, 20493, 27171, 27324, 33209, 36228, 40986, 54342, 66418, 69437, 81513, 81972, 99627, 108684, 132836, 138874, 163026, 199254, 208311, 244539, 277748, 298881, 326052, 398508, 416622, 489078, 597762, 624933, 763807, 833244, 896643, 978156, 1195524, 1249866, 1527614, 1793286, 1874799, 2291421, 2499732, 2689929, 3055228, 3586572, 3749598, 4582842, 5379858, 5624397, 6874263, 7499196, 9165684, 10759716, 11248794, 13748526, 20622789, 22497588, 27497052, 41245578, 61868367, 82491156, 123736734, 247473468]

約数ペア:

[(1, 247473468), (2, 123736734), (3, 82491156), (4, 61868367), (6, 41245578), (9, 27497052), (11, 22497588), (12, 20622789), (18, 13748526), (22, 11248794), (23, 10759716), (27, 9165684), (33, 7499196), (36, 6874263), (44, 5624397), (46, 5379858), (54, 4582842), (66, 3749598), (69, 3586572), (81, 3055228), (92, 2689929), (99, 2499732), (108, 2291421), (132, 1874799), (138, 1793286), (162, 1527614), (198, 1249866), (207, 1195524), (253, 978156), (276, 896643), (297, 833244), (324, 763807), (396, 624933), (414, 597762), (506, 489078), (594, 416622), (621, 398508), (759, 326052), (828, 298881), (891, 277748), (1012, 244539), (1188, 208311), (1242, 199254), (1518, 163026), (1782, 138874), (1863, 132836), (2277, 108684), (2484, 99627), (3019, 81972), (3036, 81513), (3564, 69437), (3726, 66418), (4554, 54342), (6038, 40986), (6831, 36228), (7452, 33209), (9057, 27324), (9108, 27171), (12076, 20493), (13662, 18114)]