38984808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 72989592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 47, 51, 57, 68, 76, 94, 102, 107, 114, 136, 141, 152, 188, 204, 214, 228, 282, 321, 323, 376, 408, 428, 456, 564, 642, 646, 799, 856, 893, 969, 1128, 1284, 1292, 1598, 1786, 1819, 1938, 2033, 2397, 2568, 2584, 2679, 3196, 3572, 3638, 3876, 4066, 4794, 5029, 5358, 5457, 6099, 6392, 7144, 7276, 7752, 8132, 9588, 10058, 10716, 10914, 12198, 14552, 15087, 15181, 16264, 19176, 20116, 21432, 21828, 24396, 30174, 30362, 34561, 40232, 43656, 45543, 48792, 60348, 60724, 69122, 85493, 91086, 95551, 103683, 120696, 121448, 138244, 170986, 182172, 191102, 207366, 256479, 276488, 286653, 341972, 364344, 382204, 414732, 512958, 573306, 683944, 764408, 829464, 1025916, 1146612, 1624367, 2051832, 2293224, 3248734, 4873101, 6497468, 9746202, 12994936, 19492404, 38984808]

約数ペア:

[(1, 38984808), (2, 19492404), (3, 12994936), (4, 9746202), (6, 6497468), (8, 4873101), (12, 3248734), (17, 2293224), (19, 2051832), (24, 1624367), (34, 1146612), (38, 1025916), (47, 829464), (51, 764408), (57, 683944), (68, 573306), (76, 512958), (94, 414732), (102, 382204), (107, 364344), (114, 341972), (136, 286653), (141, 276488), (152, 256479), (188, 207366), (204, 191102), (214, 182172), (228, 170986), (282, 138244), (321, 121448), (323, 120696), (376, 103683), (408, 95551), (428, 91086), (456, 85493), (564, 69122), (642, 60724), (646, 60348), (799, 48792), (856, 45543), (893, 43656), (969, 40232), (1128, 34561), (1284, 30362), (1292, 30174), (1598, 24396), (1786, 21828), (1819, 21432), (1938, 20116), (2033, 19176), (2397, 16264), (2568, 15181), (2584, 15087), (2679, 14552), (3196, 12198), (3572, 10914), (3638, 10716), (3876, 10058), (4066, 9588), (4794, 8132), (5029, 7752), (5358, 7276), (5457, 7144), (6099, 6392)]