220126872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1310279}}^1$

素因数の和:1310295

約数の個数: 32

約数和(自身を含む): 628934400

約数和(自身を除く): 408807528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1310279, 2620558, 3930837, 5241116, 7861674, 9171953, 10482232, 15723348, 18343906, 27515859, 31446696, 36687812, 55031718, 73375624, 110063436, 220126872]

約数ペア:

[(1, 220126872), (2, 110063436), (3, 73375624), (4, 55031718), (6, 36687812), (7, 31446696), (8, 27515859), (12, 18343906), (14, 15723348), (21, 10482232), (24, 9171953), (28, 7861674), (42, 5241116), (56, 3930837), (84, 2620558), (168, 1310279)]