228092508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7127}}^1$

素因数の和:7271

約数の個数: 72

約数和(自身を含む): 664215552

約数和(自身を除く): 436123044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 7127, 8001, 10668, 14254, 16002, 21381, 28508, 32004, 42762, 49889, 64143, 85524, 99778, 128286, 149667, 199556, 256572, 299334, 449001, 598668, 898002, 905129, 1796004, 1810258, 2715387, 3620516, 5430774, 6335903, 8146161, 10861548, 12671806, 16292322, 19007709, 25343612, 32584644, 38015418, 57023127, 76030836, 114046254, 228092508]

約数ペア:

[(1, 228092508), (2, 114046254), (3, 76030836), (4, 57023127), (6, 38015418), (7, 32584644), (9, 25343612), (12, 19007709), (14, 16292322), (18, 12671806), (21, 10861548), (28, 8146161), (36, 6335903), (42, 5430774), (63, 3620516), (84, 2715387), (126, 1810258), (127, 1796004), (252, 905129), (254, 898002), (381, 598668), (508, 449001), (762, 299334), (889, 256572), (1143, 199556), (1524, 149667), (1778, 128286), (2286, 99778), (2667, 85524), (3556, 64143), (4572, 49889), (5334, 42762), (7127, 32004), (8001, 28508), (10668, 21381), (14254, 16002)]