388374924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{5701}}^1$

素因数の和:6526

約数の個数: 48

約数和(自身を含む): 1037125376

約数和(自身を除く): 648750452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811, 1622, 2433, 3244, 4866, 5677, 5701, 9732, 11354, 11402, 17031, 17103, 22708, 22804, 34062, 34206, 39907, 68124, 68412, 79814, 119721, 159628, 239442, 478884, 4623511, 9247022, 13870533, 18494044, 27741066, 32364577, 55482132, 64729154, 97093731, 129458308, 194187462, 388374924]

約数ペア:

[(1, 388374924), (2, 194187462), (3, 129458308), (4, 97093731), (6, 64729154), (7, 55482132), (12, 32364577), (14, 27741066), (21, 18494044), (28, 13870533), (42, 9247022), (84, 4623511), (811, 478884), (1622, 239442), (2433, 159628), (3244, 119721), (4866, 79814), (5677, 68412), (5701, 68124), (9732, 39907), (11354, 34206), (11402, 34062), (17031, 22804), (17103, 22708)]