333017776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 797671168

約数和(自身を除く): 464653392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 331, 364, 662, 691, 728, 1324, 1382, 1456, 2317, 2648, 2764, 4303, 4634, 4837, 5296, 5528, 8606, 8983, 9268, 9674, 11056, 17212, 17966, 18536, 19348, 30121, 34424, 35932, 37072, 38696, 60242, 62881, 68848, 71864, 77392, 120484, 125762, 143728, 228721, 240968, 251524, 457442, 481936, 503048, 914884, 1006096, 1601047, 1829768, 2973373, 3202094, 3659536, 5946746, 6404188, 11893492, 12808376, 20813611, 23786984, 25616752, 41627222, 47573968, 83254444, 166508888, 333017776]

約数ペア:

[(1, 333017776), (2, 166508888), (4, 83254444), (7, 47573968), (8, 41627222), (13, 25616752), (14, 23786984), (16, 20813611), (26, 12808376), (28, 11893492), (52, 6404188), (56, 5946746), (91, 3659536), (104, 3202094), (112, 2973373), (182, 1829768), (208, 1601047), (331, 1006096), (364, 914884), (662, 503048), (691, 481936), (728, 457442), (1324, 251524), (1382, 240968), (1456, 228721), (2317, 143728), (2648, 125762), (2764, 120484), (4303, 77392), (4634, 71864), (4837, 68848), (5296, 62881), (5528, 60242), (8606, 38696), (8983, 37072), (9268, 35932), (9674, 34424), (11056, 30121), (17212, 19348), (17966, 18536)]