219668688

素因数分解:

$2^4\times 3^2\times {\mathrm{1525477}}^1$

素因数の和:1525491

約数の個数: 30

約数和(自身を含む): 614767634

約数和(自身を除く): 395098946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1525477, 3050954, 4576431, 6101908, 9152862, 12203816, 13729293, 18305724, 24407632, 27458586, 36611448, 54917172, 73222896, 109834344, 219668688]

約数ペア:

[(1, 219668688), (2, 109834344), (3, 73222896), (4, 54917172), (6, 36611448), (8, 27458586), (9, 24407632), (12, 18305724), (16, 13729293), (18, 12203816), (24, 9152862), (36, 6101908), (48, 4576431), (72, 3050954), (144, 1525477)]