331433139872

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{426103}}^1$

素因数の和:426445

約数の個数: 48

約数和(自身を含む): 661449761280

約数和(自身を除く): 330016621408

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 223, 436, 446, 872, 892, 1744, 1784, 3488, 3568, 7136, 24307, 48614, 97228, 194456, 388912, 426103, 777824, 852206, 1704412, 3408824, 6817648, 13635296, 46445227, 92890454, 95020969, 185780908, 190041938, 371561816, 380083876, 743123632, 760167752, 1486247264, 1520335504, 3040671008, 10357285621, 20714571242, 41429142484, 82858284968, 165716569936, 331433139872]

約数ペア:

[(1, 331433139872), (2, 165716569936), (4, 82858284968), (8, 41429142484), (16, 20714571242), (32, 10357285621), (109, 3040671008), (218, 1520335504), (223, 1486247264), (436, 760167752), (446, 743123632), (872, 380083876), (892, 371561816), (1744, 190041938), (1784, 185780908), (3488, 95020969), (3568, 92890454), (7136, 46445227), (24307, 13635296), (48614, 6817648), (97228, 3408824), (194456, 1704412), (388912, 852206), (426103, 777824)]