1269131856

素因数分解:

$2^4\times 3^1\times {\mathrm{26440247}}^1$

素因数の和:26440258

約数の個数: 20

約数和(自身を含む): 3278590752

約数和(自身を除く): 2009458896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26440247, 52880494, 79320741, 105760988, 158641482, 211521976, 317282964, 423043952, 634565928, 1269131856]

約数ペア:

[(1, 1269131856), (2, 634565928), (3, 423043952), (4, 317282964), (6, 211521976), (8, 158641482), (12, 105760988), (16, 79320741), (24, 52880494), (48, 26440247)]