816547824

素因数分解:

$2^4\times 3^3\times {\mathrm{283}}^1\times {\mathrm{6679}}^1$

素因数の和:6979

約数の個数: 80

約数和(自身を含む): 2352428800

約数和(自身を除く): 1535880976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 283, 432, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 5094, 6679, 6792, 7641, 10188, 13358, 13584, 15282, 20037, 20376, 26716, 30564, 40074, 40752, 53432, 60111, 61128, 80148, 106864, 120222, 122256, 160296, 180333, 240444, 320592, 360666, 480888, 721332, 961776, 1442664, 1890157, 2885328, 3780314, 5670471, 7560628, 11340942, 15121256, 17011413, 22681884, 30242512, 34022826, 45363768, 51034239, 68045652, 90727536, 102068478, 136091304, 204136956, 272182608, 408273912, 816547824]

約数ペア:

[(1, 816547824), (2, 408273912), (3, 272182608), (4, 204136956), (6, 136091304), (8, 102068478), (9, 90727536), (12, 68045652), (16, 51034239), (18, 45363768), (24, 34022826), (27, 30242512), (36, 22681884), (48, 17011413), (54, 15121256), (72, 11340942), (108, 7560628), (144, 5670471), (216, 3780314), (283, 2885328), (432, 1890157), (566, 1442664), (849, 961776), (1132, 721332), (1698, 480888), (2264, 360666), (2547, 320592), (3396, 240444), (4528, 180333), (5094, 160296), (6679, 122256), (6792, 120222), (7641, 106864), (10188, 80148), (13358, 61128), (13584, 60111), (15282, 53432), (20037, 40752), (20376, 40074), (26716, 30564)]