387536706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12823}}^1$

素因数の和:12927

約数の個数: 48

約数和(自身を含む): 888241536

約数和(自身を除く): 500704830

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 10074, 12823, 15111, 25646, 30222, 38469, 76938, 115407, 230814, 294929, 589858, 884787, 936079, 1769574, 1872158, 2654361, 2808237, 5308722, 5616474, 8424711, 16849422, 21529817, 43059634, 64589451, 129178902, 193768353, 387536706]

約数ペア:

[(1, 387536706), (2, 193768353), (3, 129178902), (6, 64589451), (9, 43059634), (18, 21529817), (23, 16849422), (46, 8424711), (69, 5616474), (73, 5308722), (138, 2808237), (146, 2654361), (207, 1872158), (219, 1769574), (414, 936079), (438, 884787), (657, 589858), (1314, 294929), (1679, 230814), (3358, 115407), (5037, 76938), (10074, 38469), (12823, 30222), (15111, 25646)]