288900276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{491327}}^1$

素因数の和:491348

約数の個数: 36

約数和(自身を含む): 784159488

約数和(自身を除く): 495259212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 491327, 982654, 1473981, 1965308, 2947962, 3439289, 5895924, 6878578, 10317867, 13757156, 20635734, 24075023, 41271468, 48150046, 72225069, 96300092, 144450138, 288900276]

約数ペア:

[(1, 288900276), (2, 144450138), (3, 96300092), (4, 72225069), (6, 48150046), (7, 41271468), (12, 24075023), (14, 20635734), (21, 13757156), (28, 10317867), (42, 6878578), (49, 5895924), (84, 3439289), (98, 2947962), (147, 1965308), (196, 1473981), (294, 982654), (588, 491327)]