330689168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1215769}}^1$

素因数の和:1215794

約数の個数: 20

約数和(自身を含む): 678399660

約数和(自身を除く): 347710492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1215769, 2431538, 4863076, 9726152, 19452304, 20668073, 41336146, 82672292, 165344584, 330689168]

約数ペア:

[(1, 330689168), (2, 165344584), (4, 82672292), (8, 41336146), (16, 20668073), (17, 19452304), (34, 9726152), (68, 4863076), (136, 2431538), (272, 1215769)]