321043728

素因数分解:

$2^4\times 3^1\times {\mathrm{6688411}}^1$

素因数の和:6688422

約数の個数: 20

約数和(自身を含む): 829363088

約数和(自身を除く): 508319360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6688411, 13376822, 20065233, 26753644, 40130466, 53507288, 80260932, 107014576, 160521864, 321043728]

約数ペア:

[(1, 321043728), (2, 160521864), (3, 107014576), (4, 80260932), (6, 53507288), (8, 40130466), (12, 26753644), (16, 20065233), (24, 13376822), (48, 6688411)]