289791648

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 903168000

約数和(自身を除く): 613376352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 127, 139, 144, 152, 171, 216, 228, 254, 278, 288, 304, 342, 381, 417, 432, 456, 508, 513, 556, 608, 684, 762, 834, 864, 912, 1016, 1026, 1112, 1143, 1251, 1368, 1524, 1668, 1824, 2032, 2052, 2224, 2286, 2413, 2502, 2641, 2736, 3048, 3336, 3429, 3753, 4064, 4104, 4448, 4572, 4826, 5004, 5282, 5472, 6096, 6672, 6858, 7239, 7506, 7923, 8208, 9144, 9652, 10008, 10564, 12192, 13344, 13716, 14478, 15012, 15846, 16416, 17653, 18288, 19304, 20016, 21128, 21717, 23769, 27432, 28956, 30024, 31692, 35306, 36576, 38608, 40032, 42256, 43434, 47538, 52959, 54864, 57912, 60048, 63384, 65151, 70612, 71307, 77216, 84512, 86868, 95076, 105918, 109728, 115824, 120096, 126768, 130302, 141224, 142614, 158877, 173736, 190152, 211836, 231648, 253536, 260604, 282448, 285228, 317754, 335407, 347472, 380304, 423672, 476631, 521208, 564896, 570456, 635508, 670814, 694944, 760608, 847344, 953262, 1006221, 1042416, 1140912, 1271016, 1341628, 1694688, 1906524, 2012442, 2084832, 2281824, 2542032, 2683256, 3018663, 3813048, 4024884, 5084064, 5366512, 6037326, 7626096, 8049768, 9055989, 10733024, 12074652, 15252192, 16099536, 18111978, 24149304, 32199072, 36223956, 48298608, 72447912, 96597216, 144895824, 289791648]

約数ペア:

[(1, 289791648), (2, 144895824), (3, 96597216), (4, 72447912), (6, 48298608), (8, 36223956), (9, 32199072), (12, 24149304), (16, 18111978), (18, 16099536), (19, 15252192), (24, 12074652), (27, 10733024), (32, 9055989), (36, 8049768), (38, 7626096), (48, 6037326), (54, 5366512), (57, 5084064), (72, 4024884), (76, 3813048), (96, 3018663), (108, 2683256), (114, 2542032), (127, 2281824), (139, 2084832), (144, 2012442), (152, 1906524), (171, 1694688), (216, 1341628), (228, 1271016), (254, 1140912), (278, 1042416), (288, 1006221), (304, 953262), (342, 847344), (381, 760608), (417, 694944), (432, 670814), (456, 635508), (508, 570456), (513, 564896), (556, 521208), (608, 476631), (684, 423672), (762, 380304), (834, 347472), (864, 335407), (912, 317754), (1016, 285228), (1026, 282448), (1112, 260604), (1143, 253536), (1251, 231648), (1368, 211836), (1524, 190152), (1668, 173736), (1824, 158877), (2032, 142614), (2052, 141224), (2224, 130302), (2286, 126768), (2413, 120096), (2502, 115824), (2641, 109728), (2736, 105918), (3048, 95076), (3336, 86868), (3429, 84512), (3753, 77216), (4064, 71307), (4104, 70612), (4448, 65151), (4572, 63384), (4826, 60048), (5004, 57912), (5282, 54864), (5472, 52959), (6096, 47538), (6672, 43434), (6858, 42256), (7239, 40032), (7506, 38608), (7923, 36576), (8208, 35306), (9144, 31692), (9652, 30024), (10008, 28956), (10564, 27432), (12192, 23769), (13344, 21717), (13716, 21128), (14478, 20016), (15012, 19304), (15846, 18288), (16416, 17653)]