493156272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5711}}^1$

素因数の和:5986

約数の個数: 80

約数和(自身を含む): 1461906432

約数和(自身を除く): 968750160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4112, 5397, 5711, 6168, 7196, 10794, 11422, 12336, 14392, 17133, 21588, 22844, 28784, 34266, 39977, 43176, 45688, 68532, 79954, 86352, 91376, 119931, 137064, 159908, 239862, 274128, 319816, 479724, 639632, 959448, 1467727, 1918896, 2935454, 4403181, 5870908, 8806362, 10274089, 11741816, 17612724, 20548178, 23483632, 30822267, 35225448, 41096356, 61644534, 70450896, 82192712, 123289068, 164385424, 246578136, 493156272]

約数ペア:

[(1, 493156272), (2, 246578136), (3, 164385424), (4, 123289068), (6, 82192712), (7, 70450896), (8, 61644534), (12, 41096356), (14, 35225448), (16, 30822267), (21, 23483632), (24, 20548178), (28, 17612724), (42, 11741816), (48, 10274089), (56, 8806362), (84, 5870908), (112, 4403181), (168, 2935454), (257, 1918896), (336, 1467727), (514, 959448), (771, 639632), (1028, 479724), (1542, 319816), (1799, 274128), (2056, 239862), (3084, 159908), (3598, 137064), (4112, 119931), (5397, 91376), (5711, 86352), (6168, 79954), (7196, 68532), (10794, 45688), (11422, 43176), (12336, 39977), (14392, 34266), (17133, 28784), (21588, 22844)]