243062376

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 616351680

約数和(自身を除く): 373289304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 251, 257, 314, 471, 502, 514, 628, 753, 771, 942, 1004, 1028, 1256, 1506, 1542, 1884, 2008, 2056, 3012, 3084, 3768, 6024, 6168, 39407, 40349, 64507, 78814, 80698, 118221, 121047, 129014, 157628, 161396, 193521, 236442, 242094, 258028, 315256, 322792, 387042, 472884, 484188, 516056, 774084, 945768, 968376, 1548168, 10127599, 20255198, 30382797, 40510396, 60765594, 81020792, 121531188, 243062376]

約数ペア:

[(1, 243062376), (2, 121531188), (3, 81020792), (4, 60765594), (6, 40510396), (8, 30382797), (12, 20255198), (24, 10127599), (157, 1548168), (251, 968376), (257, 945768), (314, 774084), (471, 516056), (502, 484188), (514, 472884), (628, 387042), (753, 322792), (771, 315256), (942, 258028), (1004, 242094), (1028, 236442), (1256, 193521), (1506, 161396), (1542, 157628), (1884, 129014), (2008, 121047), (2056, 118221), (3012, 80698), (3084, 78814), (3768, 64507), (6024, 40349), (6168, 39407)]