238780956

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{272581}}^1$

素因数の和:272661

約数の個数: 24

約数和(自身を含む): 564789904

約数和(自身を除く): 326008948

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 272581, 545162, 817743, 1090324, 1635486, 3270972, 19898413, 39796826, 59695239, 79593652, 119390478, 238780956]

約数ペア:

[(1, 238780956), (2, 119390478), (3, 79593652), (4, 59695239), (6, 39796826), (12, 19898413), (73, 3270972), (146, 1635486), (219, 1090324), (292, 817743), (438, 545162), (876, 272581)]