290025204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{47297}}^1$

素因数の和:47384

約数の個数: 48

約数和(自身を含む): 784011648

約数和(自身を除く): 493986444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 47297, 94594, 141891, 189188, 283782, 331079, 567564, 662158, 993237, 1324316, 1986474, 3452681, 3972948, 6905362, 10358043, 13810724, 20716086, 24168767, 41432172, 48337534, 72506301, 96675068, 145012602, 290025204]

約数ペア:

[(1, 290025204), (2, 145012602), (3, 96675068), (4, 72506301), (6, 48337534), (7, 41432172), (12, 24168767), (14, 20716086), (21, 13810724), (28, 10358043), (42, 6905362), (73, 3972948), (84, 3452681), (146, 1986474), (219, 1324316), (292, 993237), (438, 662158), (511, 567564), (876, 331079), (1022, 283782), (1533, 189188), (2044, 141891), (3066, 94594), (6132, 47297)]