2644803904

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{1399}}^1$

素因数の和:1791

約数の個数: 56

約数和(自身を含む): 5319776000

約数和(自身を除く): 2674972096

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 271, 436, 542, 872, 1084, 1399, 1744, 2168, 2798, 3488, 4336, 5596, 6976, 8672, 11192, 17344, 22384, 29539, 44768, 59078, 89536, 118156, 152491, 236312, 304982, 379129, 472624, 609964, 758258, 945248, 1219928, 1516516, 1890496, 2439856, 3033032, 4879712, 6066064, 9759424, 12132128, 24264256, 41325061, 82650122, 165300244, 330600488, 661200976, 1322401952, 2644803904]

約数ペア:

[(1, 2644803904), (2, 1322401952), (4, 661200976), (8, 330600488), (16, 165300244), (32, 82650122), (64, 41325061), (109, 24264256), (218, 12132128), (271, 9759424), (436, 6066064), (542, 4879712), (872, 3033032), (1084, 2439856), (1399, 1890496), (1744, 1516516), (2168, 1219928), (2798, 945248), (3488, 758258), (4336, 609964), (5596, 472624), (6976, 379129), (8672, 304982), (11192, 236312), (17344, 152491), (22384, 118156), (29539, 89536), (44768, 59078)]