829454136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{19211}}^1$

素因数の和:19484

約数の個数: 64

約数和(自身を含む): 2379214080

約数和(自身を除く): 1549759944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 10794, 14392, 19211, 21588, 38422, 43176, 57633, 76844, 115266, 134477, 153688, 230532, 268954, 403431, 461064, 537908, 806862, 1075816, 1613724, 3227448, 4937227, 9874454, 14811681, 19748908, 29623362, 34560589, 39497816, 59246724, 69121178, 103681767, 118493448, 138242356, 207363534, 276484712, 414727068, 829454136]

約数ペア:

[(1, 829454136), (2, 414727068), (3, 276484712), (4, 207363534), (6, 138242356), (7, 118493448), (8, 103681767), (12, 69121178), (14, 59246724), (21, 39497816), (24, 34560589), (28, 29623362), (42, 19748908), (56, 14811681), (84, 9874454), (168, 4937227), (257, 3227448), (514, 1613724), (771, 1075816), (1028, 806862), (1542, 537908), (1799, 461064), (2056, 403431), (3084, 268954), (3598, 230532), (5397, 153688), (6168, 134477), (7196, 115266), (10794, 76844), (14392, 57633), (19211, 43176), (21588, 38422)]