320856553782

素因数分解:

$2^1\times 3^4\times {\mathrm{1523}}^1\times {\mathrm{1300457}}^1$

素因数の和:1301994

約数の個数: 40

約数和(自身を含む): 719428971096

約数和(自身を除く): 398572417314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1523, 3046, 4569, 9138, 13707, 27414, 41121, 82242, 123363, 246726, 1300457, 2600914, 3901371, 7802742, 11704113, 23408226, 35112339, 70224678, 105337017, 210674034, 1980596011, 3961192022, 5941788033, 11883576066, 17825364099, 35650728198, 53476092297, 106952184594, 160428276891, 320856553782]

約数ペア:

[(1, 320856553782), (2, 160428276891), (3, 106952184594), (6, 53476092297), (9, 35650728198), (18, 17825364099), (27, 11883576066), (54, 5941788033), (81, 3961192022), (162, 1980596011), (1523, 210674034), (3046, 105337017), (4569, 70224678), (9138, 35112339), (13707, 23408226), (27414, 11704113), (41121, 7802742), (82242, 3901371), (123363, 2600914), (246726, 1300457)]