247494053052

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1\times {\mathrm{2003}}^1$

素因数の和:2872

約数の個数: 144

約数和(自身を含む): 646356372480

約数和(自身を除く): 398862319428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 282, 309, 412, 423, 564, 618, 709, 846, 927, 1236, 1418, 1692, 1854, 2003, 2127, 2836, 3708, 4006, 4254, 4841, 6009, 6381, 8012, 8508, 9682, 12018, 12762, 14523, 18027, 19364, 24036, 25524, 29046, 33323, 36054, 43569, 58092, 66646, 72108, 73027, 87138, 94141, 99969, 133292, 146054, 174276, 188282, 199938, 206309, 219081, 282423, 292108, 299907, 376564, 399876, 412618, 438162, 564846, 599814, 618927, 657243, 825236, 847269, 876324, 1129692, 1199628, 1237854, 1314486, 1420127, 1694538, 1856781, 2475708, 2628972, 2840254, 3389076, 3432269, 3713562, 4260381, 5680508, 6864538, 7427124, 8520762, 9696523, 10296807, 12781143, 13729076, 17041524, 19393046, 20593614, 25562286, 29089569, 30890421, 38786092, 41187228, 51124572, 58179138, 61780842, 66745969, 87268707, 116358276, 123561684, 133491938, 146273081, 174537414, 200237907, 266983876, 292546162, 349074828, 400475814, 438819243, 585092324, 600713721, 800951628, 877638486, 1201427442, 1316457729, 1755276972, 2402854884, 2632915458, 5265830916, 6874834807, 13749669614, 20624504421, 27499339228, 41249008842, 61873513263, 82498017684, 123747026526, 247494053052]

約数ペア:

[(1, 247494053052), (2, 123747026526), (3, 82498017684), (4, 61873513263), (6, 41249008842), (9, 27499339228), (12, 20624504421), (18, 13749669614), (36, 6874834807), (47, 5265830916), (94, 2632915458), (103, 2402854884), (141, 1755276972), (188, 1316457729), (206, 1201427442), (282, 877638486), (309, 800951628), (412, 600713721), (423, 585092324), (564, 438819243), (618, 400475814), (709, 349074828), (846, 292546162), (927, 266983876), (1236, 200237907), (1418, 174537414), (1692, 146273081), (1854, 133491938), (2003, 123561684), (2127, 116358276), (2836, 87268707), (3708, 66745969), (4006, 61780842), (4254, 58179138), (4841, 51124572), (6009, 41187228), (6381, 38786092), (8012, 30890421), (8508, 29089569), (9682, 25562286), (12018, 20593614), (12762, 19393046), (14523, 17041524), (18027, 13729076), (19364, 12781143), (24036, 10296807), (25524, 9696523), (29046, 8520762), (33323, 7427124), (36054, 6864538), (43569, 5680508), (58092, 4260381), (66646, 3713562), (72108, 3432269), (73027, 3389076), (87138, 2840254), (94141, 2628972), (99969, 2475708), (133292, 1856781), (146054, 1694538), (174276, 1420127), (188282, 1314486), (199938, 1237854), (206309, 1199628), (219081, 1129692), (282423, 876324), (292108, 847269), (299907, 825236), (376564, 657243), (399876, 618927), (412618, 599814), (438162, 564846)]