381401568

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{8329}}^1$

素因数の和:8401

約数の個数: 96

約数和(自身を含む): 1133546400

約数和(自身を除く): 752144832

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, 8329, 11448, 15264, 16658, 22896, 24987, 33316, 45792, 49974, 66632, 74961, 99948, 133264, 149922, 199896, 224883, 266528, 299844, 399792, 441437, 449766, 599688, 799584, 882874, 899532, 1199376, 1324311, 1765748, 1799064, 2398752, 2648622, 3531496, 3598128, 3972933, 5297244, 7062992, 7196256, 7945866, 10594488, 11918799, 14125984, 15891732, 21188976, 23837598, 31783464, 42377952, 47675196, 63566928, 95350392, 127133856, 190700784, 381401568]

約数ペア:

[(1, 381401568), (2, 190700784), (3, 127133856), (4, 95350392), (6, 63566928), (8, 47675196), (9, 42377952), (12, 31783464), (16, 23837598), (18, 21188976), (24, 15891732), (27, 14125984), (32, 11918799), (36, 10594488), (48, 7945866), (53, 7196256), (54, 7062992), (72, 5297244), (96, 3972933), (106, 3598128), (108, 3531496), (144, 2648622), (159, 2398752), (212, 1799064), (216, 1765748), (288, 1324311), (318, 1199376), (424, 899532), (432, 882874), (477, 799584), (636, 599688), (848, 449766), (864, 441437), (954, 399792), (1272, 299844), (1431, 266528), (1696, 224883), (1908, 199896), (2544, 149922), (2862, 133264), (3816, 99948), (5088, 74961), (5724, 66632), (7632, 49974), (8329, 45792), (11448, 33316), (15264, 24987), (16658, 22896)]