260254896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1373}}^1$

素因数の和:1754

約数の個数: 80

約数和(自身を含む): 736024320

約数和(自身を除く): 475769424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 359, 528, 718, 1077, 1373, 1436, 2154, 2746, 2872, 3949, 4119, 4308, 5492, 5744, 7898, 8238, 8616, 10984, 11847, 15103, 15796, 16476, 17232, 21968, 23694, 30206, 31592, 32952, 45309, 47388, 60412, 63184, 65904, 90618, 94776, 120824, 181236, 189552, 241648, 362472, 492907, 724944, 985814, 1478721, 1971628, 2957442, 3943256, 5421977, 5914884, 7886512, 10843954, 11829768, 16265931, 21687908, 23659536, 32531862, 43375816, 65063724, 86751632, 130127448, 260254896]

約数ペア:

[(1, 260254896), (2, 130127448), (3, 86751632), (4, 65063724), (6, 43375816), (8, 32531862), (11, 23659536), (12, 21687908), (16, 16265931), (22, 11829768), (24, 10843954), (33, 7886512), (44, 5914884), (48, 5421977), (66, 3943256), (88, 2957442), (132, 1971628), (176, 1478721), (264, 985814), (359, 724944), (528, 492907), (718, 362472), (1077, 241648), (1373, 189552), (1436, 181236), (2154, 120824), (2746, 94776), (2872, 90618), (3949, 65904), (4119, 63184), (4308, 60412), (5492, 47388), (5744, 45309), (7898, 32952), (8238, 31592), (8616, 30206), (10984, 23694), (11847, 21968), (15103, 17232), (15796, 16476)]