1256551716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{117787}}^1$

素因数の和:117928

約数の個数: 48

約数和(自身を含む): 3377217536

約数和(自身を除く): 2120665820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 117787, 235574, 353361, 471148, 706722, 824509, 1413444, 1649018, 2473527, 3298036, 4947054, 9894108, 14958949, 29917898, 44876847, 59835796, 89753694, 104712643, 179507388, 209425286, 314137929, 418850572, 628275858, 1256551716]

約数ペア:

[(1, 1256551716), (2, 628275858), (3, 418850572), (4, 314137929), (6, 209425286), (7, 179507388), (12, 104712643), (14, 89753694), (21, 59835796), (28, 44876847), (42, 29917898), (84, 14958949), (127, 9894108), (254, 4947054), (381, 3298036), (508, 2473527), (762, 1649018), (889, 1413444), (1524, 824509), (1778, 706722), (2667, 471148), (3556, 353361), (5334, 235574), (10668, 117787)]