255156816

素因数分解:

$2^4\times 3^1\times {\mathrm{5315767}}^1$

素因数の和:5315778

約数の個数: 20

約数和(自身を含む): 659155232

約数和(自身を除く): 403998416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5315767, 10631534, 15947301, 21263068, 31894602, 42526136, 63789204, 85052272, 127578408, 255156816]

約数ペア:

[(1, 255156816), (2, 127578408), (3, 85052272), (4, 63789204), (6, 42526136), (8, 31894602), (12, 21263068), (16, 15947301), (24, 10631534), (48, 5315767)]