2016451437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 3870720000

約数和(自身を除く): 1854268563

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 59, 77, 91, 133, 143, 177, 209, 231, 247, 273, 399, 413, 429, 599, 627, 649, 741, 767, 1001, 1121, 1239, 1463, 1729, 1797, 1947, 2301, 2717, 3003, 3363, 4193, 4389, 4543, 5187, 5369, 6589, 7787, 7847, 8151, 8437, 11381, 12331, 12579, 13629, 14573, 16107, 19019, 19767, 23361, 23541, 25311, 34143, 35341, 36993, 43719, 46123, 54509, 57057, 59059, 79667, 85657, 86317, 102011, 106023, 125191, 138369, 147953, 160303, 163527, 177177, 239001, 247387, 256971, 258951, 306033, 375573, 388751, 443859, 459433, 480909, 599599, 671479, 742161, 876337, 1035671, 1122121, 1166253, 1378299, 1627483, 1798797, 2014437, 2629011, 2721257, 3107013, 3216031, 3366363, 4700353, 4882449, 5053763, 7386269, 8163771, 8729227, 9648093, 11392381, 14101059, 15161289, 22158807, 26187681, 34177143, 35376341, 51703883, 61104589, 96021497, 106129023, 155111649, 183313767, 288064491, 672150479, 2016451437]

約数ペア:

[(1, 2016451437), (3, 672150479), (7, 288064491), (11, 183313767), (13, 155111649), (19, 106129023), (21, 96021497), (33, 61104589), (39, 51703883), (57, 35376341), (59, 34177143), (77, 26187681), (91, 22158807), (133, 15161289), (143, 14101059), (177, 11392381), (209, 9648093), (231, 8729227), (247, 8163771), (273, 7386269), (399, 5053763), (413, 4882449), (429, 4700353), (599, 3366363), (627, 3216031), (649, 3107013), (741, 2721257), (767, 2629011), (1001, 2014437), (1121, 1798797), (1239, 1627483), (1463, 1378299), (1729, 1166253), (1797, 1122121), (1947, 1035671), (2301, 876337), (2717, 742161), (3003, 671479), (3363, 599599), (4193, 480909), (4389, 459433), (4543, 443859), (5187, 388751), (5369, 375573), (6589, 306033), (7787, 258951), (7847, 256971), (8151, 247387), (8437, 239001), (11381, 177177), (12331, 163527), (12579, 160303), (13629, 147953), (14573, 138369), (16107, 125191), (19019, 106023), (19767, 102011), (23361, 86317), (23541, 85657), (25311, 79667), (34143, 59059), (35341, 57057), (36993, 54509), (43719, 46123)]