1689909837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 3309465600

約数和(自身を除く): 1619555763

約数列:

[1, 3, 7, 11, 17, 19, 21, 29, 33, 51, 57, 71, 77, 87, 119, 121, 133, 187, 203, 209, 213, 231, 319, 323, 357, 363, 399, 493, 497, 551, 561, 609, 627, 781, 847, 957, 969, 1207, 1309, 1349, 1463, 1479, 1491, 1653, 2057, 2059, 2233, 2261, 2299, 2343, 2541, 3451, 3509, 3553, 3621, 3857, 3927, 4047, 4389, 5423, 5467, 6061, 6171, 6177, 6699, 6783, 6897, 8449, 8591, 9367, 9443, 10353, 10527, 10659, 11571, 13277, 14399, 14413, 14839, 16093, 16269, 16401, 18183, 22649, 22933, 24563, 24871, 25347, 25773, 28101, 28329, 35003, 37961, 39083, 39121, 39831, 42427, 43197, 43239, 44517, 48279, 59653, 60137, 65569, 66671, 67947, 68799, 73689, 74613, 92939, 103037, 103873, 105009, 113883, 117249, 117363, 127281, 146047, 158543, 160531, 163229, 178959, 180411, 196707, 200013, 245021, 249139, 252263, 273581, 273847, 278817, 309111, 311619, 385033, 417571, 430331, 438141, 466697, 475629, 481593, 489687, 665057, 721259, 735063, 747417, 756789, 820743, 821541, 1022329, 1133407, 1142603, 1155099, 1252713, 1290993, 1400091, 1743973, 1765841, 1995171, 2163777, 2695231, 2774893, 3012317, 3066987, 3400221, 3427809, 4235363, 4655399, 4733641, 5231919, 5297523, 7315627, 7933849, 8085693, 8324679, 9036951, 12706089, 13966197, 14200923, 19424251, 21946881, 23801547, 29647541, 33135487, 51209389, 58272753, 80471897, 88942623, 99406461, 153628167, 241415691, 563303279, 1689909837]

約数ペア:

[(1, 1689909837), (3, 563303279), (7, 241415691), (11, 153628167), (17, 99406461), (19, 88942623), (21, 80471897), (29, 58272753), (33, 51209389), (51, 33135487), (57, 29647541), (71, 23801547), (77, 21946881), (87, 19424251), (119, 14200923), (121, 13966197), (133, 12706089), (187, 9036951), (203, 8324679), (209, 8085693), (213, 7933849), (231, 7315627), (319, 5297523), (323, 5231919), (357, 4733641), (363, 4655399), (399, 4235363), (493, 3427809), (497, 3400221), (551, 3066987), (561, 3012317), (609, 2774893), (627, 2695231), (781, 2163777), (847, 1995171), (957, 1765841), (969, 1743973), (1207, 1400091), (1309, 1290993), (1349, 1252713), (1463, 1155099), (1479, 1142603), (1491, 1133407), (1653, 1022329), (2057, 821541), (2059, 820743), (2233, 756789), (2261, 747417), (2299, 735063), (2343, 721259), (2541, 665057), (3451, 489687), (3509, 481593), (3553, 475629), (3621, 466697), (3857, 438141), (3927, 430331), (4047, 417571), (4389, 385033), (5423, 311619), (5467, 309111), (6061, 278817), (6171, 273847), (6177, 273581), (6699, 252263), (6783, 249139), (6897, 245021), (8449, 200013), (8591, 196707), (9367, 180411), (9443, 178959), (10353, 163229), (10527, 160531), (10659, 158543), (11571, 146047), (13277, 127281), (14399, 117363), (14413, 117249), (14839, 113883), (16093, 105009), (16269, 103873), (16401, 103037), (18183, 92939), (22649, 74613), (22933, 73689), (24563, 68799), (24871, 67947), (25347, 66671), (25773, 65569), (28101, 60137), (28329, 59653), (35003, 48279), (37961, 44517), (39083, 43239), (39121, 43197), (39831, 42427)]