306840984

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{180071}}^1$

素因数の和:180151

約数の個数: 32

約数和(自身を含む): 777911040

約数和(自身を除く): 471070056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 180071, 360142, 540213, 720284, 1080426, 1440568, 2160852, 4321704, 12785041, 25570082, 38355123, 51140164, 76710246, 102280328, 153420492, 306840984]

約数ペア:

[(1, 306840984), (2, 153420492), (3, 102280328), (4, 76710246), (6, 51140164), (8, 38355123), (12, 25570082), (24, 12785041), (71, 4321704), (142, 2160852), (213, 1440568), (284, 1080426), (426, 720284), (568, 540213), (852, 360142), (1704, 180071)]