289332708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{32191}}^1$

素因数の和:32312

約数の個数: 48

約数和(自身を含む): 778788864

約数和(自身を除く): 489456156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 32191, 64382, 96573, 128764, 193146, 225337, 386292, 450674, 676011, 901348, 1352022, 2704044, 3444437, 6888874, 10333311, 13777748, 20666622, 24111059, 41333244, 48222118, 72333177, 96444236, 144666354, 289332708]

約数ペア:

[(1, 289332708), (2, 144666354), (3, 96444236), (4, 72333177), (6, 48222118), (7, 41333244), (12, 24111059), (14, 20666622), (21, 13777748), (28, 10333311), (42, 6888874), (84, 3444437), (107, 2704044), (214, 1352022), (321, 901348), (428, 676011), (642, 450674), (749, 386292), (1284, 225337), (1498, 193146), (2247, 128764), (2996, 96573), (4494, 64382), (8988, 32191)]