429980.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 8759520

約数和(自身を除く): 5268468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 157, 204, 218, 314, 327, 436, 471, 628, 654, 942, 1308, 1853, 1884, 2669, 3706, 5338, 5559, 7412, 8007, 10676, 11118, 16014, 17113, 22236, 32028, 34226, 51339, 68452, 102678, 205356, 290921, 581842, 872763, 1163684, 1745526, 3491052]

約数ペア:

[(1, 3491052), (2, 1745526), (3, 1163684), (4, 872763), (6, 581842), (12, 290921), (17, 205356), (34, 102678), (51, 68452), (68, 51339), (102, 34226), (109, 32028), (157, 22236), (204, 17113), (218, 16014), (314, 11118), (327, 10676), (436, 8007), (471, 7412), (628, 5559), (654, 5338), (942, 3706), (1308, 2669), (1853, 1884)]