506306889

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 928972800

約数和(自身を除く): 422665911

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 47, 57, 69, 83, 99, 141, 171, 207, 209, 249, 253, 297, 423, 437, 513, 517, 621, 627, 747, 759, 893, 913, 1081, 1269, 1311, 1551, 1577, 1881, 1909, 2241, 2277, 2679, 2739, 3243, 3901, 3933, 4653, 4731, 4807, 5643, 5727, 6831, 8037, 8217, 9729, 9823, 11703, 11799, 11891, 13959, 14193, 14421, 17181, 17347, 20539, 20999, 24111, 24651, 29187, 29469, 35109, 35673, 36271, 42579, 42911, 43263, 51543, 52041, 61617, 62997, 74119, 88407, 89723, 105327, 107019, 108813, 128733, 129789, 156123, 184851, 188991, 222357, 225929, 265221, 269169, 321057, 326439, 386199, 398981, 468369, 554553, 566973, 667071, 677787, 807507, 815309, 979317, 986953, 1158597, 1196943, 1704737, 2001213, 2033361, 2422521, 2445927, 2960859, 3590829, 5114211, 6100083, 7337781, 8882577, 10772487, 15342633, 18752107, 22013343, 26647731, 46027899, 56256321, 168768963, 506306889]

約数ペア:

[(1, 506306889), (3, 168768963), (9, 56256321), (11, 46027899), (19, 26647731), (23, 22013343), (27, 18752107), (33, 15342633), (47, 10772487), (57, 8882577), (69, 7337781), (83, 6100083), (99, 5114211), (141, 3590829), (171, 2960859), (207, 2445927), (209, 2422521), (249, 2033361), (253, 2001213), (297, 1704737), (423, 1196943), (437, 1158597), (513, 986953), (517, 979317), (621, 815309), (627, 807507), (747, 677787), (759, 667071), (893, 566973), (913, 554553), (1081, 468369), (1269, 398981), (1311, 386199), (1551, 326439), (1577, 321057), (1881, 269169), (1909, 265221), (2241, 225929), (2277, 222357), (2679, 188991), (2739, 184851), (3243, 156123), (3901, 129789), (3933, 128733), (4653, 108813), (4731, 107019), (4807, 105327), (5643, 89723), (5727, 88407), (6831, 74119), (8037, 62997), (8217, 61617), (9729, 52041), (9823, 51543), (11703, 43263), (11799, 42911), (11891, 42579), (13959, 36271), (14193, 35673), (14421, 35109), (17181, 29469), (17347, 29187), (20539, 24651), (20999, 24111)]