809226816

素因数分解:

$2^6\times 3^1\times {\mathrm{991}}^1\times {\mathrm{4253}}^1$

素因数の和:5259

約数の個数: 56

約数和(自身を含む): 2143743744

約数和(自身を除く): 1334516928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 991, 1982, 2973, 3964, 4253, 5946, 7928, 8506, 11892, 12759, 15856, 17012, 23784, 25518, 31712, 34024, 47568, 51036, 63424, 68048, 95136, 102072, 136096, 190272, 204144, 272192, 408288, 816576, 4214723, 8429446, 12644169, 16858892, 25288338, 33717784, 50576676, 67435568, 101153352, 134871136, 202306704, 269742272, 404613408, 809226816]

約数ペア:

[(1, 809226816), (2, 404613408), (3, 269742272), (4, 202306704), (6, 134871136), (8, 101153352), (12, 67435568), (16, 50576676), (24, 33717784), (32, 25288338), (48, 16858892), (64, 12644169), (96, 8429446), (192, 4214723), (991, 816576), (1982, 408288), (2973, 272192), (3964, 204144), (4253, 190272), (5946, 136096), (7928, 102072), (8506, 95136), (11892, 68048), (12759, 63424), (15856, 51036), (17012, 47568), (23784, 34024), (25518, 31712)]