310068888

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1999}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 812160000

約数和(自身を除く): 502091112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 281, 552, 562, 843, 1124, 1686, 1999, 2248, 3372, 3998, 5997, 6463, 6744, 7996, 11994, 12926, 15992, 19389, 23988, 25852, 38778, 45977, 47976, 51704, 77556, 91954, 137931, 155112, 183908, 275862, 367816, 551724, 561719, 1103448, 1123438, 1685157, 2246876, 3370314, 4493752, 6740628, 12919537, 13481256, 25839074, 38758611, 51678148, 77517222, 103356296, 155034444, 310068888]

約数ペア:

[(1, 310068888), (2, 155034444), (3, 103356296), (4, 77517222), (6, 51678148), (8, 38758611), (12, 25839074), (23, 13481256), (24, 12919537), (46, 6740628), (69, 4493752), (92, 3370314), (138, 2246876), (184, 1685157), (276, 1123438), (281, 1103448), (552, 561719), (562, 551724), (843, 367816), (1124, 275862), (1686, 183908), (1999, 155112), (2248, 137931), (3372, 91954), (3998, 77556), (5997, 51704), (6463, 47976), (6744, 45977), (7996, 38778), (11994, 25852), (12926, 23988), (15992, 19389)]