12481521712

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{409}}^1\times {\mathrm{1433}}^1$

素因数の和:1883

約数の個数: 80

約数和(自身を含む): 26683068960

約数和(自身を除く): 14201547248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 409, 484, 818, 968, 1331, 1433, 1636, 1936, 2662, 2866, 3272, 4499, 5324, 5732, 6544, 8998, 10648, 11464, 15763, 17996, 21296, 22928, 31526, 35992, 49489, 63052, 71984, 98978, 126104, 173393, 197956, 252208, 346786, 395912, 544379, 586097, 693572, 791824, 1088758, 1172194, 1387144, 1907323, 2177516, 2344388, 2774288, 3814646, 4355032, 4688776, 6447067, 7629292, 8710064, 9377552, 12894134, 15258584, 25788268, 30517168, 51576536, 70917737, 103153072, 141835474, 283670948, 567341896, 780095107, 1134683792, 1560190214, 3120380428, 6240760856, 12481521712]

約数ペア:

[(1, 12481521712), (2, 6240760856), (4, 3120380428), (8, 1560190214), (11, 1134683792), (16, 780095107), (22, 567341896), (44, 283670948), (88, 141835474), (121, 103153072), (176, 70917737), (242, 51576536), (409, 30517168), (484, 25788268), (818, 15258584), (968, 12894134), (1331, 9377552), (1433, 8710064), (1636, 7629292), (1936, 6447067), (2662, 4688776), (2866, 4355032), (3272, 3814646), (4499, 2774288), (5324, 2344388), (5732, 2177516), (6544, 1907323), (8998, 1387144), (10648, 1172194), (11464, 1088758), (15763, 791824), (17996, 693572), (21296, 586097), (22928, 544379), (31526, 395912), (35992, 346786), (49489, 252208), (63052, 197956), (71984, 173393), (98978, 126104)]