1320351744

素因数分解:

$2^{11}\times 3^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 3536507520

約数和(自身を除く): 2216155776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 311, 384, 512, 622, 691, 768, 933, 1024, 1244, 1382, 1536, 1866, 2048, 2073, 2488, 2764, 3072, 3732, 4146, 4976, 5528, 6144, 7464, 8292, 9952, 11056, 14928, 16584, 19904, 22112, 29856, 33168, 39808, 44224, 59712, 66336, 79616, 88448, 119424, 132672, 159232, 176896, 214901, 238848, 265344, 318464, 353792, 429802, 477696, 530688, 636928, 644703, 707584, 859604, 955392, 1061376, 1289406, 1415168, 1719208, 1910784, 2122752, 2578812, 3438416, 4245504, 5157624, 6876832, 10315248, 13753664, 20630496, 27507328, 41260992, 55014656, 82521984, 110029312, 165043968, 220058624, 330087936, 440117248, 660175872, 1320351744]

約数ペア:

[(1, 1320351744), (2, 660175872), (3, 440117248), (4, 330087936), (6, 220058624), (8, 165043968), (12, 110029312), (16, 82521984), (24, 55014656), (32, 41260992), (48, 27507328), (64, 20630496), (96, 13753664), (128, 10315248), (192, 6876832), (256, 5157624), (311, 4245504), (384, 3438416), (512, 2578812), (622, 2122752), (691, 1910784), (768, 1719208), (933, 1415168), (1024, 1289406), (1244, 1061376), (1382, 955392), (1536, 859604), (1866, 707584), (2048, 644703), (2073, 636928), (2488, 530688), (2764, 477696), (3072, 429802), (3732, 353792), (4146, 318464), (4976, 265344), (5528, 238848), (6144, 214901), (7464, 176896), (8292, 159232), (9952, 132672), (11056, 119424), (14928, 88448), (16584, 79616), (19904, 66336), (22112, 59712), (29856, 44224), (33168, 39808)]