678315024

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109547}}^1$

素因数の和:109604

約数の個数: 60

約数和(自身を含む): 1942505136

約数和(自身を除く): 1264190112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 109547, 219094, 328641, 438188, 657282, 876376, 985923, 1314564, 1752752, 1971846, 2629128, 3943692, 4710521, 5258256, 7887384, 9421042, 14131563, 15774768, 18842084, 28263126, 37684168, 42394689, 56526252, 75368336, 84789378, 113052504, 169578756, 226105008, 339157512, 678315024]

約数ペア:

[(1, 678315024), (2, 339157512), (3, 226105008), (4, 169578756), (6, 113052504), (8, 84789378), (9, 75368336), (12, 56526252), (16, 42394689), (18, 37684168), (24, 28263126), (36, 18842084), (43, 15774768), (48, 14131563), (72, 9421042), (86, 7887384), (129, 5258256), (144, 4710521), (172, 3943692), (258, 2629128), (344, 1971846), (387, 1752752), (516, 1314564), (688, 985923), (774, 876376), (1032, 657282), (1548, 438188), (2064, 328641), (3096, 219094), (6192, 109547)]