28256389968

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1\times {\mathrm{2663}}^1$

素因数の和:3616

約数の個数: 80

約数和(自身を含む): 73334592000

約数和(自身を除く): 45078202032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 499, 886, 998, 1329, 1497, 1772, 1996, 2658, 2663, 2994, 3544, 3992, 5316, 5326, 5988, 7088, 7984, 7989, 10632, 10652, 11976, 15978, 21264, 21304, 23952, 31956, 42608, 63912, 127824, 221057, 442114, 663171, 884228, 1179709, 1326342, 1328837, 1768456, 2359418, 2652684, 2657674, 3536912, 3539127, 3986511, 4718836, 5305368, 5315348, 7078254, 7973022, 9437672, 10610736, 10630696, 14156508, 15946044, 18875344, 21261392, 28313016, 31892088, 56626032, 63784176, 588674791, 1177349582, 1766024373, 2354699164, 3532048746, 4709398328, 7064097492, 9418796656, 14128194984, 28256389968]

約数ペア:

[(1, 28256389968), (2, 14128194984), (3, 9418796656), (4, 7064097492), (6, 4709398328), (8, 3532048746), (12, 2354699164), (16, 1766024373), (24, 1177349582), (48, 588674791), (443, 63784176), (499, 56626032), (886, 31892088), (998, 28313016), (1329, 21261392), (1497, 18875344), (1772, 15946044), (1996, 14156508), (2658, 10630696), (2663, 10610736), (2994, 9437672), (3544, 7973022), (3992, 7078254), (5316, 5315348), (5326, 5305368), (5988, 4718836), (7088, 3986511), (7984, 3539127), (7989, 3536912), (10632, 2657674), (10652, 2652684), (11976, 2359418), (15978, 1768456), (21264, 1328837), (21304, 1326342), (23952, 1179709), (31956, 884228), (42608, 663171), (63912, 442114), (127824, 221057)]