258469752

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{66071}}^1$

素因数の和:66243

約数の個数: 32

約数和(自身を含む): 650148480

約数和(自身を除く): 391678728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 66071, 132142, 198213, 264284, 396426, 528568, 792852, 1585704, 10769573, 21539146, 32308719, 43078292, 64617438, 86156584, 129234876, 258469752]

約数ペア:

[(1, 258469752), (2, 129234876), (3, 86156584), (4, 64617438), (6, 43078292), (8, 32308719), (12, 21539146), (24, 10769573), (163, 1585704), (326, 792852), (489, 528568), (652, 396426), (978, 264284), (1304, 198213), (1956, 132142), (3912, 66071)]