257339969136

素因数分解:

$2^4\times 3^4\times {\mathrm{617}}^1\times {\mathrm{321823}}^1$

素因数の和:322460

約数の個数: 100

約数和(自身を含む): 746026007232

約数和(自身を除く): 488686038096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 617, 648, 1234, 1296, 1851, 2468, 3702, 4936, 5553, 7404, 9872, 11106, 14808, 16659, 22212, 29616, 33318, 44424, 49977, 66636, 88848, 99954, 133272, 199908, 266544, 321823, 399816, 643646, 799632, 965469, 1287292, 1930938, 2574584, 2896407, 3861876, 5149168, 5792814, 7723752, 8689221, 11585628, 15447504, 17378442, 23171256, 26067663, 34756884, 46342512, 52135326, 69513768, 104270652, 139027536, 198564791, 208541304, 397129582, 417082608, 595694373, 794259164, 1191388746, 1588518328, 1787083119, 2382777492, 3177036656, 3574166238, 4765554984, 5361249357, 7148332476, 9531109968, 10722498714, 14296664952, 16083748071, 21444997428, 28593329904, 32167496142, 42889994856, 64334992284, 85779989712, 128669984568, 257339969136]

約数ペア:

[(1, 257339969136), (2, 128669984568), (3, 85779989712), (4, 64334992284), (6, 42889994856), (8, 32167496142), (9, 28593329904), (12, 21444997428), (16, 16083748071), (18, 14296664952), (24, 10722498714), (27, 9531109968), (36, 7148332476), (48, 5361249357), (54, 4765554984), (72, 3574166238), (81, 3177036656), (108, 2382777492), (144, 1787083119), (162, 1588518328), (216, 1191388746), (324, 794259164), (432, 595694373), (617, 417082608), (648, 397129582), (1234, 208541304), (1296, 198564791), (1851, 139027536), (2468, 104270652), (3702, 69513768), (4936, 52135326), (5553, 46342512), (7404, 34756884), (9872, 26067663), (11106, 23171256), (14808, 17378442), (16659, 15447504), (22212, 11585628), (29616, 8689221), (33318, 7723752), (44424, 5792814), (49977, 5149168), (66636, 3861876), (88848, 2896407), (99954, 2574584), (133272, 1930938), (199908, 1287292), (266544, 965469), (321823, 799632), (399816, 643646)]