678453612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{5479}}^1$

素因数の和:6110

約数の個数: 48

約数和(自身を含む): 1679247360

約数和(自身を除く): 1000793748

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 607, 1214, 1821, 2428, 3642, 5479, 7284, 10319, 10958, 16437, 20638, 21916, 30957, 32874, 41276, 61914, 65748, 93143, 123828, 186286, 279429, 372572, 558858, 1117716, 3325753, 6651506, 9977259, 13303012, 19954518, 39909036, 56537801, 113075602, 169613403, 226151204, 339226806, 678453612]

約数ペア:

[(1, 678453612), (2, 339226806), (3, 226151204), (4, 169613403), (6, 113075602), (12, 56537801), (17, 39909036), (34, 19954518), (51, 13303012), (68, 9977259), (102, 6651506), (204, 3325753), (607, 1117716), (1214, 558858), (1821, 372572), (2428, 279429), (3642, 186286), (5479, 123828), (7284, 93143), (10319, 65748), (10958, 61914), (16437, 41276), (20638, 32874), (21916, 30957)]