245486484

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{52861}}^1$

素因数の和:52917

約数の個数: 48

約数和(自身を含む): 651259840

約数和(自身を除く): 405773356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 52861, 105722, 158583, 211444, 317166, 475749, 634332, 951498, 1427247, 1902996, 2273023, 2854494, 4546046, 5708988, 6819069, 9092092, 13638138, 20457207, 27276276, 40914414, 61371621, 81828828, 122743242, 245486484]

約数ペア:

[(1, 245486484), (2, 122743242), (3, 81828828), (4, 61371621), (6, 40914414), (9, 27276276), (12, 20457207), (18, 13638138), (27, 9092092), (36, 6819069), (43, 5708988), (54, 4546046), (86, 2854494), (108, 2273023), (129, 1902996), (172, 1427247), (258, 951498), (387, 634332), (516, 475749), (774, 317166), (1161, 211444), (1548, 158583), (2322, 105722), (4644, 52861)]