256384056

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{105769}}^1$

素因数の和:105879

約数の個数: 32

約数和(自身を含む): 647312400

約数和(自身を除く): 390928344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 105769, 211538, 317307, 423076, 634614, 846152, 1269228, 2538456, 10682669, 21365338, 32048007, 42730676, 64096014, 85461352, 128192028, 256384056]

約数ペア:

[(1, 256384056), (2, 128192028), (3, 85461352), (4, 64096014), (6, 42730676), (8, 32048007), (12, 21365338), (24, 10682669), (101, 2538456), (202, 1269228), (303, 846152), (404, 634614), (606, 423076), (808, 317307), (1212, 211538), (2424, 105769)]