1311863976

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{92489}}^1$

素因数の和:92698

約数の個数: 48

約数和(自身を含む): 3571038900

約数和(自身を除く): 2259174924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 92489, 184978, 277467, 369956, 554934, 739912, 832401, 1109868, 1664802, 2219736, 3329604, 6659208, 18220333, 36440666, 54660999, 72881332, 109321998, 145762664, 163982997, 218643996, 327965994, 437287992, 655931988, 1311863976]

約数ペア:

[(1, 1311863976), (2, 655931988), (3, 437287992), (4, 327965994), (6, 218643996), (8, 163982997), (9, 145762664), (12, 109321998), (18, 72881332), (24, 54660999), (36, 36440666), (72, 18220333), (197, 6659208), (394, 3329604), (591, 2219736), (788, 1664802), (1182, 1109868), (1576, 832401), (1773, 739912), (2364, 554934), (3546, 369956), (4728, 277467), (7092, 184978), (14184, 92489)]