309426564

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{64951}}^1$

素因数の和:65355

約数の個数: 24

約数和(自身を含む): 723825088

約数和(自身を除く): 414398524

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 64951, 129902, 194853, 259804, 389706, 779412, 25785547, 51571094, 77356641, 103142188, 154713282, 309426564]

約数ペア:

[(1, 309426564), (2, 154713282), (3, 103142188), (4, 77356641), (6, 51571094), (12, 25785547), (397, 779412), (794, 389706), (1191, 259804), (1588, 194853), (2382, 129902), (4764, 64951)]