231491016

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{74771}}^1$

素因数の和:74826

約数の個数: 48

約数和(自身を含む): 641543760

約数和(自身を除く): 410052744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 74771, 149542, 224313, 299084, 448626, 598168, 672939, 897252, 1345878, 1794504, 2691756, 3215153, 5383512, 6430306, 9645459, 12860612, 19290918, 25721224, 28936377, 38581836, 57872754, 77163672, 115745508, 231491016]

約数ペア:

[(1, 231491016), (2, 115745508), (3, 77163672), (4, 57872754), (6, 38581836), (8, 28936377), (9, 25721224), (12, 19290918), (18, 12860612), (24, 9645459), (36, 6430306), (43, 5383512), (72, 3215153), (86, 2691756), (129, 1794504), (172, 1345878), (258, 897252), (344, 672939), (387, 598168), (516, 448626), (774, 299084), (1032, 224313), (1548, 149542), (3096, 74771)]