258408012

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{321403}}^1$

素因数の和:321477

約数の個数: 24

約数和(自身を含む): 611953216

約数和(自身を除く): 353545204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 321403, 642806, 964209, 1285612, 1928418, 3856836, 21534001, 43068002, 64602003, 86136004, 129204006, 258408012]

約数ペア:

[(1, 258408012), (2, 129204006), (3, 86136004), (4, 64602003), (6, 43068002), (12, 21534001), (67, 3856836), (134, 1928418), (201, 1285612), (268, 964209), (402, 642806), (804, 321403)]