320549596668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{141335801}}^1$

素因数の和:141335824

約数の個数: 60

約数和(自身を含む): 957691394352

約数和(自身を除く): 637141797684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 141335801, 282671602, 424007403, 565343204, 848014806, 989350607, 1272022209, 1696029612, 1978701214, 2544044418, 2968051821, 3816066627, 3957402428, 5088088836, 5936103642, 7632133254, 8904155463, 11448199881, 11872207284, 15264266508, 17808310926, 22896399762, 26712466389, 35616621852, 45792799524, 53424932778, 80137399167, 106849865556, 160274798334, 320549596668]

約数ペア:

[(1, 320549596668), (2, 160274798334), (3, 106849865556), (4, 80137399167), (6, 53424932778), (7, 45792799524), (9, 35616621852), (12, 26712466389), (14, 22896399762), (18, 17808310926), (21, 15264266508), (27, 11872207284), (28, 11448199881), (36, 8904155463), (42, 7632133254), (54, 5936103642), (63, 5088088836), (81, 3957402428), (84, 3816066627), (108, 2968051821), (126, 2544044418), (162, 1978701214), (189, 1696029612), (252, 1272022209), (324, 989350607), (378, 848014806), (567, 565343204), (756, 424007403), (1134, 282671602), (2268, 141335801)]