1207265256

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{78721}}^1$

素因数の和:78807

約数の個数: 64

約数和(自身を含む): 3400790400

約数和(自身を除く): 2193525144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 78721, 157442, 236163, 314884, 472326, 629768, 708489, 944652, 1416978, 1889304, 2125467, 2833956, 4250934, 5589191, 5667912, 8501868, 11178382, 16767573, 17003736, 22356764, 33535146, 44713528, 50302719, 67070292, 100605438, 134140584, 150908157, 201210876, 301816314, 402421752, 603632628, 1207265256]

約数ペア:

[(1, 1207265256), (2, 603632628), (3, 402421752), (4, 301816314), (6, 201210876), (8, 150908157), (9, 134140584), (12, 100605438), (18, 67070292), (24, 50302719), (27, 44713528), (36, 33535146), (54, 22356764), (71, 17003736), (72, 16767573), (108, 11178382), (142, 8501868), (213, 5667912), (216, 5589191), (284, 4250934), (426, 2833956), (568, 2125467), (639, 1889304), (852, 1416978), (1278, 944652), (1704, 708489), (1917, 629768), (2556, 472326), (3834, 314884), (5112, 236163), (7668, 157442), (15336, 78721)]