218102352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1811}}^1$

素因数の和:2028

約数の個数: 80

約数和(自身を含む): 610252608

約数和(自身を除く): 392150256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 772, 1158, 1544, 1811, 2316, 2509, 3088, 3622, 4632, 5018, 5433, 7244, 7527, 9264, 10036, 10866, 14488, 15054, 20072, 21732, 23543, 28976, 30108, 40144, 43464, 47086, 60216, 70629, 86928, 94172, 120432, 141258, 188344, 282516, 349523, 376688, 565032, 699046, 1048569, 1130064, 1398092, 2097138, 2796184, 4194276, 4543799, 5592368, 8388552, 9087598, 13631397, 16777104, 18175196, 27262794, 36350392, 54525588, 72700784, 109051176, 218102352]

約数ペア:

[(1, 218102352), (2, 109051176), (3, 72700784), (4, 54525588), (6, 36350392), (8, 27262794), (12, 18175196), (13, 16777104), (16, 13631397), (24, 9087598), (26, 8388552), (39, 5592368), (48, 4543799), (52, 4194276), (78, 2796184), (104, 2097138), (156, 1398092), (193, 1130064), (208, 1048569), (312, 699046), (386, 565032), (579, 376688), (624, 349523), (772, 282516), (1158, 188344), (1544, 141258), (1811, 120432), (2316, 94172), (2509, 86928), (3088, 70629), (3622, 60216), (4632, 47086), (5018, 43464), (5433, 40144), (7244, 30108), (7527, 28976), (9264, 23543), (10036, 21732), (10866, 20072), (14488, 15054)]