258358083074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10301}}^1\times {\mathrm{7253}}^1$

素因数の和:17595

約数の個数: 64

約数和(自身を含む): 502190357760

約数和(自身を除く): 243832274686

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 7253, 10301, 14506, 20602, 50771, 72107, 94289, 101542, 133913, 137807, 144214, 188578, 195719, 267826, 275614, 391438, 660023, 937391, 964649, 1320046, 1370033, 1791491, 1874782, 1929298, 2544347, 2740066, 3582982, 5088694, 12540437, 17810429, 25080874, 35620858, 74713153, 149426306, 522992071, 971270989, 1045984142, 1419549907, 1942541978, 2839099814, 6798896923, 9936849349, 13597793846, 18454148791, 19873698698, 36908297582, 129179041537, 258358083074]

約数ペア:

[(1, 258358083074), (2, 129179041537), (7, 36908297582), (13, 19873698698), (14, 18454148791), (19, 13597793846), (26, 9936849349), (38, 6798896923), (91, 2839099814), (133, 1942541978), (182, 1419549907), (247, 1045984142), (266, 971270989), (494, 522992071), (1729, 149426306), (3458, 74713153), (7253, 35620858), (10301, 25080874), (14506, 17810429), (20602, 12540437), (50771, 5088694), (72107, 3582982), (94289, 2740066), (101542, 2544347), (133913, 1929298), (137807, 1874782), (144214, 1791491), (188578, 1370033), (195719, 1320046), (267826, 964649), (275614, 937391), (391438, 660023)]