254267712

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8329}}^1$

素因数の和:8400

約数の個数: 84

約数和(自身を含む): 742652820

約数和(自身を除く): 488385108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 8329, 10176, 15264, 16658, 24987, 30528, 33316, 49974, 66632, 74961, 99948, 133264, 149922, 199896, 266528, 299844, 399792, 441437, 533056, 599688, 799584, 882874, 1199376, 1324311, 1599168, 1765748, 2398752, 2648622, 3531496, 3972933, 4797504, 5297244, 7062992, 7945866, 10594488, 14125984, 15891732, 21188976, 28251968, 31783464, 42377952, 63566928, 84755904, 127133856, 254267712]

約数ペア:

[(1, 254267712), (2, 127133856), (3, 84755904), (4, 63566928), (6, 42377952), (8, 31783464), (9, 28251968), (12, 21188976), (16, 15891732), (18, 14125984), (24, 10594488), (32, 7945866), (36, 7062992), (48, 5297244), (53, 4797504), (64, 3972933), (72, 3531496), (96, 2648622), (106, 2398752), (144, 1765748), (159, 1599168), (192, 1324311), (212, 1199376), (288, 882874), (318, 799584), (424, 599688), (477, 533056), (576, 441437), (636, 399792), (848, 299844), (954, 266528), (1272, 199896), (1696, 149922), (1908, 133264), (2544, 99948), (3392, 74961), (3816, 66632), (5088, 49974), (7632, 33316), (8329, 30528), (10176, 24987), (15264, 16658)]