2017177668

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 5993507520

約数和(自身を除く): 3976329852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 59, 66, 81, 99, 106, 108, 118, 132, 159, 162, 177, 181, 198, 212, 236, 297, 318, 324, 354, 362, 396, 477, 531, 543, 583, 594, 636, 649, 708, 724, 891, 954, 1062, 1086, 1166, 1188, 1298, 1431, 1593, 1629, 1749, 1782, 1908, 1947, 1991, 2124, 2172, 2332, 2596, 2862, 3127, 3186, 3258, 3498, 3564, 3894, 3982, 4293, 4779, 4887, 5247, 5724, 5841, 5973, 6254, 6372, 6516, 6996, 7788, 7964, 8586, 9381, 9558, 9593, 9774, 10494, 10679, 11682, 11946, 12508, 14661, 15741, 17172, 17523, 17919, 18762, 19116, 19186, 19548, 20988, 21358, 23364, 23892, 28143, 28779, 29322, 31482, 32037, 34397, 35046, 35838, 37524, 38372, 42716, 47223, 52569, 53757, 56286, 57558, 58644, 62964, 64074, 68794, 70092, 71676, 84429, 86337, 94446, 96111, 103191, 105138, 105523, 107514, 112572, 115116, 117469, 128148, 137588, 161271, 168858, 172674, 188892, 192222, 206382, 210276, 211046, 215028, 234938, 253287, 259011, 288333, 309573, 316569, 322542, 337716, 345348, 352407, 384444, 412764, 422092, 469876, 506574, 518022, 565987, 576666, 619146, 633138, 645084, 704814, 777033, 864999, 928719, 949707, 1013148, 1036044, 1057221, 1131974, 1153332, 1238292, 1266276, 1409628, 1554066, 1697961, 1729998, 1857438, 1899414, 2114442, 2263948, 2786157, 2849121, 3108132, 3171663, 3395922, 3459996, 3714876, 3798828, 4228884, 5093883, 5572314, 5698242, 6225857, 6343326, 6791844, 8547363, 9514989, 10187766, 11144628, 11396484, 12451714, 12686652, 15281649, 17094726, 18677571, 19029978, 20375532, 24903428, 30563298, 34189452, 37355142, 38059956, 45844947, 56032713, 61126596, 74710284, 91689894, 112065426, 168098139, 183379788, 224130852, 336196278, 504294417, 672392556, 1008588834, 2017177668]

約数ペア:

[(1, 2017177668), (2, 1008588834), (3, 672392556), (4, 504294417), (6, 336196278), (9, 224130852), (11, 183379788), (12, 168098139), (18, 112065426), (22, 91689894), (27, 74710284), (33, 61126596), (36, 56032713), (44, 45844947), (53, 38059956), (54, 37355142), (59, 34189452), (66, 30563298), (81, 24903428), (99, 20375532), (106, 19029978), (108, 18677571), (118, 17094726), (132, 15281649), (159, 12686652), (162, 12451714), (177, 11396484), (181, 11144628), (198, 10187766), (212, 9514989), (236, 8547363), (297, 6791844), (318, 6343326), (324, 6225857), (354, 5698242), (362, 5572314), (396, 5093883), (477, 4228884), (531, 3798828), (543, 3714876), (583, 3459996), (594, 3395922), (636, 3171663), (649, 3108132), (708, 2849121), (724, 2786157), (891, 2263948), (954, 2114442), (1062, 1899414), (1086, 1857438), (1166, 1729998), (1188, 1697961), (1298, 1554066), (1431, 1409628), (1593, 1266276), (1629, 1238292), (1749, 1153332), (1782, 1131974), (1908, 1057221), (1947, 1036044), (1991, 1013148), (2124, 949707), (2172, 928719), (2332, 864999), (2596, 777033), (2862, 704814), (3127, 645084), (3186, 633138), (3258, 619146), (3498, 576666), (3564, 565987), (3894, 518022), (3982, 506574), (4293, 469876), (4779, 422092), (4887, 412764), (5247, 384444), (5724, 352407), (5841, 345348), (5973, 337716), (6254, 322542), (6372, 316569), (6516, 309573), (6996, 288333), (7788, 259011), (7964, 253287), (8586, 234938), (9381, 215028), (9558, 211046), (9593, 210276), (9774, 206382), (10494, 192222), (10679, 188892), (11682, 172674), (11946, 168858), (12508, 161271), (14661, 137588), (15741, 128148), (17172, 117469), (17523, 115116), (17919, 112572), (18762, 107514), (19116, 105523), (19186, 105138), (19548, 103191), (20988, 96111), (21358, 94446), (23364, 86337), (23892, 84429), (28143, 71676), (28779, 70092), (29322, 68794), (31482, 64074), (32037, 62964), (34397, 58644), (35046, 57558), (35838, 56286), (37524, 53757), (38372, 52569), (42716, 47223)]