247123584

素因数分解:

$2^7\times 3^2\times {\mathrm{214517}}^1$

素因数の和:214537

約数の個数: 48

約数和(自身を含む): 711127170

約数和(自身を除く): 464003586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 214517, 429034, 643551, 858068, 1287102, 1716136, 1930653, 2574204, 3432272, 3861306, 5148408, 6864544, 7722612, 10296816, 13729088, 15445224, 20593632, 27458176, 30890448, 41187264, 61780896, 82374528, 123561792, 247123584]

約数ペア:

[(1, 247123584), (2, 123561792), (3, 82374528), (4, 61780896), (6, 41187264), (8, 30890448), (9, 27458176), (12, 20593632), (16, 15445224), (18, 13729088), (24, 10296816), (32, 7722612), (36, 6864544), (48, 5148408), (64, 3861306), (72, 3432272), (96, 2574204), (128, 1930653), (144, 1716136), (192, 1287102), (288, 858068), (384, 643551), (576, 429034), (1152, 214517)]