320538018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{3467}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 675843840

約数和(自身を除く): 355305822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 811, 1622, 2433, 3467, 4866, 6934, 10401, 15409, 20802, 30818, 46227, 65873, 92454, 131746, 197619, 395238, 2811737, 5623474, 8435211, 16870422, 53423003, 106846006, 160269009, 320538018]

約数ペア:

[(1, 320538018), (2, 160269009), (3, 106846006), (6, 53423003), (19, 16870422), (38, 8435211), (57, 5623474), (114, 2811737), (811, 395238), (1622, 197619), (2433, 131746), (3467, 92454), (4866, 65873), (6934, 46227), (10401, 30818), (15409, 20802)]