264841711024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5573}}^1\times {\mathrm{3803}}^1$

素因数の和:9466

約数の個数: 80

約数和(自身を含む): 567914436864

約数和(自身を除く): 303072725840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 3803, 5573, 6248, 7606, 11146, 12496, 15212, 22292, 30424, 41833, 44584, 60848, 61303, 83666, 89168, 122606, 167332, 245212, 270013, 334664, 395683, 490424, 540026, 669328, 791366, 980848, 1080052, 1582732, 2160104, 2970143, 3165464, 4320208, 4352513, 5940286, 6330928, 8705026, 11880572, 17410052, 21194119, 23761144, 34820104, 42388238, 47522288, 69640208, 84776476, 169552952, 233135309, 339105904, 466270618, 932541236, 1504782449, 1865082472, 3009564898, 3730164944, 6019129796, 12038259592, 16552606939, 24076519184, 33105213878, 66210427756, 132420855512, 264841711024]

約数ペア:

[(1, 264841711024), (2, 132420855512), (4, 66210427756), (8, 33105213878), (11, 24076519184), (16, 16552606939), (22, 12038259592), (44, 6019129796), (71, 3730164944), (88, 3009564898), (142, 1865082472), (176, 1504782449), (284, 932541236), (568, 466270618), (781, 339105904), (1136, 233135309), (1562, 169552952), (3124, 84776476), (3803, 69640208), (5573, 47522288), (6248, 42388238), (7606, 34820104), (11146, 23761144), (12496, 21194119), (15212, 17410052), (22292, 11880572), (30424, 8705026), (41833, 6330928), (44584, 5940286), (60848, 4352513), (61303, 4320208), (83666, 3165464), (89168, 2970143), (122606, 2160104), (167332, 1582732), (245212, 1080052), (270013, 980848), (334664, 791366), (395683, 669328), (490424, 540026)]