321805356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1411427}}^1$

素因数の和:1411453

約数の個数: 24

約数和(自身を含む): 790399680

約数和(自身を除く): 468594324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1411427, 2822854, 4234281, 5645708, 8468562, 16937124, 26817113, 53634226, 80451339, 107268452, 160902678, 321805356]

約数ペア:

[(1, 321805356), (2, 160902678), (3, 107268452), (4, 80451339), (6, 53634226), (12, 26817113), (19, 16937124), (38, 8468562), (57, 5645708), (76, 4234281), (114, 2822854), (228, 1411427)]