215045748

素因数分解:

$2^2\times 3^2\times {\mathrm{1493}}^1\times {\mathrm{4001}}^1$

素因数の和:5504

約数の個数: 36

約数和(自身を含む): 544087908

約数和(自身を除く): 329042160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1493, 2986, 4001, 4479, 5972, 8002, 8958, 12003, 13437, 16004, 17916, 24006, 26874, 36009, 48012, 53748, 72018, 144036, 5973493, 11946986, 17920479, 23893972, 35840958, 53761437, 71681916, 107522874, 215045748]

約数ペア:

[(1, 215045748), (2, 107522874), (3, 71681916), (4, 53761437), (6, 35840958), (9, 23893972), (12, 17920479), (18, 11946986), (36, 5973493), (1493, 144036), (2986, 72018), (4001, 53748), (4479, 48012), (5972, 36009), (8002, 26874), (8958, 24006), (12003, 17916), (13437, 16004)]