291730368

素因数分解:

$2^6\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1811}}^1$

素因数の和:2665

約数の個数: 56

約数和(自身を含む): 773216640

約数和(自身を除く): 481486272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 839, 1678, 1811, 2517, 3356, 3622, 5034, 5433, 6712, 7244, 10068, 10866, 13424, 14488, 20136, 21732, 26848, 28976, 40272, 43464, 53696, 57952, 80544, 86928, 115904, 161088, 173856, 347712, 1519429, 3038858, 4558287, 6077716, 9116574, 12155432, 18233148, 24310864, 36466296, 48621728, 72932592, 97243456, 145865184, 291730368]

約数ペア:

[(1, 291730368), (2, 145865184), (3, 97243456), (4, 72932592), (6, 48621728), (8, 36466296), (12, 24310864), (16, 18233148), (24, 12155432), (32, 9116574), (48, 6077716), (64, 4558287), (96, 3038858), (192, 1519429), (839, 347712), (1678, 173856), (1811, 161088), (2517, 115904), (3356, 86928), (3622, 80544), (5034, 57952), (5433, 53696), (6712, 43464), (7244, 40272), (10068, 28976), (10866, 26848), (13424, 21732), (14488, 20136)]