490537.0000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 17751552

約数和(自身を除く): 11167380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 761, 1236, 1442, 1522, 2163, 2283, 2884, 3044, 4326, 4566, 5327, 8652, 9132, 10654, 15981, 21308, 31962, 63924, 78383, 156766, 235149, 313532, 470298, 548681, 940596, 1097362, 1646043, 2194724, 3292086, 6584172]

約数ペア:

[(1, 6584172), (2, 3292086), (3, 2194724), (4, 1646043), (6, 1097362), (7, 940596), (12, 548681), (14, 470298), (21, 313532), (28, 235149), (42, 156766), (84, 78383), (103, 63924), (206, 31962), (309, 21308), (412, 15981), (618, 10654), (721, 9132), (761, 8652), (1236, 5327), (1442, 4566), (1522, 4326), (2163, 3044), (2283, 2884)]