680920056

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 1879824960

約数和(自身を除く): 1198904904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 353, 367, 438, 584, 657, 706, 734, 876, 1059, 1101, 1314, 1412, 1468, 1752, 2118, 2202, 2628, 2824, 2936, 3177, 3303, 4236, 4404, 5256, 6354, 6606, 8472, 8808, 12708, 13212, 25416, 25769, 26424, 26791, 51538, 53582, 77307, 80373, 103076, 107164, 129551, 154614, 160746, 206152, 214328, 231921, 241119, 259102, 309228, 321492, 388653, 463842, 482238, 518204, 618456, 642984, 777306, 927684, 964476, 1036408, 1165959, 1554612, 1855368, 1928952, 2331918, 3109224, 4663836, 9327672, 9457223, 18914446, 28371669, 37828892, 56743338, 75657784, 85115007, 113486676, 170230014, 226973352, 340460028, 680920056]

約数ペア:

[(1, 680920056), (2, 340460028), (3, 226973352), (4, 170230014), (6, 113486676), (8, 85115007), (9, 75657784), (12, 56743338), (18, 37828892), (24, 28371669), (36, 18914446), (72, 9457223), (73, 9327672), (146, 4663836), (219, 3109224), (292, 2331918), (353, 1928952), (367, 1855368), (438, 1554612), (584, 1165959), (657, 1036408), (706, 964476), (734, 927684), (876, 777306), (1059, 642984), (1101, 618456), (1314, 518204), (1412, 482238), (1468, 463842), (1752, 388653), (2118, 321492), (2202, 309228), (2628, 259102), (2824, 241119), (2936, 231921), (3177, 214328), (3303, 206152), (4236, 160746), (4404, 154614), (5256, 129551), (6354, 107164), (6606, 103076), (8472, 80373), (8808, 77307), (12708, 53582), (13212, 51538), (25416, 26791), (25769, 26424)]