383676328

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 842607360

約数和(自身を除く): 458931032

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 257, 371, 424, 503, 514, 742, 1006, 1028, 1484, 1799, 2012, 2056, 2968, 3521, 3598, 4024, 7042, 7196, 13621, 14084, 14392, 26659, 27242, 28168, 53318, 54484, 95347, 106636, 108968, 129271, 186613, 190694, 213272, 258542, 373226, 381388, 517084, 746452, 762776, 904897, 1034168, 1492904, 1809794, 3619588, 6851363, 7239176, 13702726, 27405452, 47959541, 54810904, 95919082, 191838164, 383676328]

約数ペア:

[(1, 383676328), (2, 191838164), (4, 95919082), (7, 54810904), (8, 47959541), (14, 27405452), (28, 13702726), (53, 7239176), (56, 6851363), (106, 3619588), (212, 1809794), (257, 1492904), (371, 1034168), (424, 904897), (503, 762776), (514, 746452), (742, 517084), (1006, 381388), (1028, 373226), (1484, 258542), (1799, 213272), (2012, 190694), (2056, 186613), (2968, 129271), (3521, 108968), (3598, 106636), (4024, 95347), (7042, 54484), (7196, 53318), (13621, 28168), (14084, 27242), (14392, 26659)]