264718482

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{128629}}^1$

素因数の和:128655

約数の個数: 32

約数和(自身を含む): 617424000

約数和(自身を除く): 352705518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 128629, 257258, 385887, 771774, 900403, 1800806, 2701209, 5402418, 6302821, 12605642, 18908463, 37816926, 44119747, 88239494, 132359241, 264718482]

約数ペア:

[(1, 264718482), (2, 132359241), (3, 88239494), (6, 44119747), (7, 37816926), (14, 18908463), (21, 12605642), (42, 6302821), (49, 5402418), (98, 2701209), (147, 1800806), (294, 900403), (343, 771774), (686, 385887), (1029, 257258), (2058, 128629)]