279947712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 112

約数和(自身を含む): 818278272

約数和(自身を除く): 538330560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 132, 166, 176, 192, 249, 264, 332, 352, 498, 528, 664, 704, 913, 996, 1056, 1328, 1597, 1826, 1992, 2112, 2656, 2739, 3194, 3652, 3984, 4791, 5312, 5478, 6388, 7304, 7968, 9582, 10956, 12776, 14608, 15936, 17567, 19164, 21912, 25552, 29216, 35134, 38328, 43824, 51104, 52701, 58432, 70268, 76656, 87648, 102208, 105402, 132551, 140536, 153312, 175296, 210804, 265102, 281072, 306624, 397653, 421608, 530204, 562144, 795306, 843216, 1060408, 1124288, 1458061, 1590612, 1686432, 2120816, 2916122, 3181224, 3372864, 4241632, 4374183, 5832244, 6362448, 8483264, 8748366, 11664488, 12724896, 17496732, 23328976, 25449792, 34993464, 46657952, 69986928, 93315904, 139973856, 279947712]

約数ペア:

[(1, 279947712), (2, 139973856), (3, 93315904), (4, 69986928), (6, 46657952), (8, 34993464), (11, 25449792), (12, 23328976), (16, 17496732), (22, 12724896), (24, 11664488), (32, 8748366), (33, 8483264), (44, 6362448), (48, 5832244), (64, 4374183), (66, 4241632), (83, 3372864), (88, 3181224), (96, 2916122), (132, 2120816), (166, 1686432), (176, 1590612), (192, 1458061), (249, 1124288), (264, 1060408), (332, 843216), (352, 795306), (498, 562144), (528, 530204), (664, 421608), (704, 397653), (913, 306624), (996, 281072), (1056, 265102), (1328, 210804), (1597, 175296), (1826, 153312), (1992, 140536), (2112, 132551), (2656, 105402), (2739, 102208), (3194, 87648), (3652, 76656), (3984, 70268), (4791, 58432), (5312, 52701), (5478, 51104), (6388, 43824), (7304, 38328), (7968, 35134), (9582, 29216), (10956, 25552), (12776, 21912), (14608, 19164), (15936, 17567)]