820149785568

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{17910329}}^1$

素因数の和:17910401

約数の個数: 96

約数和(自身を含む): 2437237706400

約数和(自身を除く): 1617087920832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1696, 1908, 2544, 2862, 3816, 5088, 5724, 7632, 11448, 15264, 22896, 45792, 17910329, 35820658, 53730987, 71641316, 107461974, 143282632, 161192961, 214923948, 286565264, 322385922, 429847896, 483578883, 573130528, 644771844, 859695792, 949247437, 967157766, 1289543688, 1719391584, 1898494874, 1934315532, 2579087376, 2847742311, 3796989748, 3868631064, 5158174752, 5695484622, 7593979496, 7737262128, 8543226933, 11390969244, 15187958992, 15474524256, 17086453866, 22781938488, 25629680799, 30375917984, 34172907732, 45563876976, 51259361598, 68345815464, 91127753952, 102518723196, 136691630928, 205037446392, 273383261856, 410074892784, 820149785568]

約数ペア:

[(1, 820149785568), (2, 410074892784), (3, 273383261856), (4, 205037446392), (6, 136691630928), (8, 102518723196), (9, 91127753952), (12, 68345815464), (16, 51259361598), (18, 45563876976), (24, 34172907732), (27, 30375917984), (32, 25629680799), (36, 22781938488), (48, 17086453866), (53, 15474524256), (54, 15187958992), (72, 11390969244), (96, 8543226933), (106, 7737262128), (108, 7593979496), (144, 5695484622), (159, 5158174752), (212, 3868631064), (216, 3796989748), (288, 2847742311), (318, 2579087376), (424, 1934315532), (432, 1898494874), (477, 1719391584), (636, 1289543688), (848, 967157766), (864, 949247437), (954, 859695792), (1272, 644771844), (1431, 573130528), (1696, 483578883), (1908, 429847896), (2544, 322385922), (2862, 286565264), (3816, 214923948), (5088, 161192961), (5724, 143282632), (7632, 107461974), (11448, 71641316), (15264, 53730987), (22896, 35820658), (45792, 17910329)]