258315888

素因数分解:

$2^4\times 3^1\times {\mathrm{5381581}}^1$

素因数の和:5381592

約数の個数: 20

約数和(自身を含む): 667316168

約数和(自身を除く): 409000280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5381581, 10763162, 16144743, 21526324, 32289486, 43052648, 64578972, 86105296, 129157944, 258315888]

約数ペア:

[(1, 258315888), (2, 129157944), (3, 86105296), (4, 64578972), (6, 43052648), (8, 32289486), (12, 21526324), (16, 16144743), (24, 10763162), (48, 5381581)]