218943792

素因数分解:

$2^4\times 3^2\times {\mathrm{1520443}}^1$

素因数の和:1520457

約数の個数: 30

約数和(自身を含む): 612738932

約数和(自身を除く): 393795140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1520443, 3040886, 4561329, 6081772, 9122658, 12163544, 13683987, 18245316, 24327088, 27367974, 36490632, 54735948, 72981264, 109471896, 218943792]

約数ペア:

[(1, 218943792), (2, 109471896), (3, 72981264), (4, 54735948), (6, 36490632), (8, 27367974), (9, 24327088), (12, 18245316), (16, 13683987), (18, 12163544), (24, 9122658), (36, 6081772), (48, 4561329), (72, 3040886), (144, 1520443)]