254261532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28289}}^1$

素因数の和:28410

約数の個数: 48

約数和(自身を含む): 684391680

約数和(自身を除く): 430130148

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, 28289, 56578, 84867, 113156, 169734, 198023, 339468, 396046, 594069, 792092, 1188138, 2376276, 3026923, 6053846, 9080769, 12107692, 18161538, 21188461, 36323076, 42376922, 63565383, 84753844, 127130766, 254261532]

約数ペア:

[(1, 254261532), (2, 127130766), (3, 84753844), (4, 63565383), (6, 42376922), (7, 36323076), (12, 21188461), (14, 18161538), (21, 12107692), (28, 9080769), (42, 6053846), (84, 3026923), (107, 2376276), (214, 1188138), (321, 792092), (428, 594069), (642, 396046), (749, 339468), (1284, 198023), (1498, 169734), (2247, 113156), (2996, 84867), (4494, 56578), (8988, 28289)]