378314208

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1901}}^1$

素因数の和:2608

約数の個数: 72

約数和(自身を含む): 1077954696

約数和(自身を除く): 699640488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 1382, 1901, 2073, 2764, 3802, 4146, 5528, 5703, 6219, 7604, 8292, 11056, 11406, 12438, 15208, 16584, 17109, 22112, 22812, 24876, 30416, 33168, 34218, 45624, 49752, 60832, 66336, 68436, 91248, 99504, 136872, 182496, 199008, 273744, 547488, 1313591, 2627182, 3940773, 5254364, 7881546, 10508728, 11822319, 15763092, 21017456, 23644638, 31526184, 42034912, 47289276, 63052368, 94578552, 126104736, 189157104, 378314208]

約数ペア:

[(1, 378314208), (2, 189157104), (3, 126104736), (4, 94578552), (6, 63052368), (8, 47289276), (9, 42034912), (12, 31526184), (16, 23644638), (18, 21017456), (24, 15763092), (32, 11822319), (36, 10508728), (48, 7881546), (72, 5254364), (96, 3940773), (144, 2627182), (288, 1313591), (691, 547488), (1382, 273744), (1901, 199008), (2073, 182496), (2764, 136872), (3802, 99504), (4146, 91248), (5528, 68436), (5703, 66336), (6219, 60832), (7604, 49752), (8292, 45624), (11056, 34218), (11406, 33168), (12438, 30416), (15208, 24876), (16584, 22812), (17109, 22112)]