217727076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5279}}^1$

素因数の和:5784

約数の個数: 48

約数和(自身を含む): 581898240

約数和(自身を除く): 364171164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2946, 3437, 5279, 5892, 6874, 10311, 10558, 13748, 15837, 20622, 21116, 31674, 36953, 41244, 63348, 73906, 110859, 147812, 221718, 443436, 2591989, 5183978, 7775967, 10367956, 15551934, 18143923, 31103868, 36287846, 54431769, 72575692, 108863538, 217727076]

約数ペア:

[(1, 217727076), (2, 108863538), (3, 72575692), (4, 54431769), (6, 36287846), (7, 31103868), (12, 18143923), (14, 15551934), (21, 10367956), (28, 7775967), (42, 5183978), (84, 2591989), (491, 443436), (982, 221718), (1473, 147812), (1964, 110859), (2946, 73906), (3437, 63348), (5279, 41244), (5892, 36953), (6874, 31674), (10311, 21116), (10558, 20622), (13748, 15837)]