289750836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1567}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 713000960

約数和(自身を除く): 423250124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 811, 1567, 1622, 2433, 3134, 3244, 4701, 4866, 6268, 9402, 9732, 15409, 18804, 29773, 30818, 46227, 59546, 61636, 89319, 92454, 119092, 178638, 184908, 357276, 1270837, 2541674, 3812511, 5083348, 7625022, 15250044, 24145903, 48291806, 72437709, 96583612, 144875418, 289750836]

約数ペア:

[(1, 289750836), (2, 144875418), (3, 96583612), (4, 72437709), (6, 48291806), (12, 24145903), (19, 15250044), (38, 7625022), (57, 5083348), (76, 3812511), (114, 2541674), (228, 1270837), (811, 357276), (1567, 184908), (1622, 178638), (2433, 119092), (3134, 92454), (3244, 89319), (4701, 61636), (4866, 59546), (6268, 46227), (9402, 30818), (9732, 29773), (15409, 18804)]