2019691008

素因数分解:

$2^9\times 3^2\times {\mathrm{438301}}^1$

素因数の和:438325

約数の個数: 60

約数和(自身を含む): 5828978298

約数和(自身を除く): 3809287290

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 438301, 876602, 1314903, 1753204, 2629806, 3506408, 3944709, 5259612, 7012816, 7889418, 10519224, 14025632, 15778836, 21038448, 28051264, 31557672, 42076896, 56102528, 63115344, 84153792, 112205056, 126230688, 168307584, 224410112, 252461376, 336615168, 504922752, 673230336, 1009845504, 2019691008]

約数ペア:

[(1, 2019691008), (2, 1009845504), (3, 673230336), (4, 504922752), (6, 336615168), (8, 252461376), (9, 224410112), (12, 168307584), (16, 126230688), (18, 112205056), (24, 84153792), (32, 63115344), (36, 56102528), (48, 42076896), (64, 31557672), (72, 28051264), (96, 21038448), (128, 15778836), (144, 14025632), (192, 10519224), (256, 7889418), (288, 7012816), (384, 5259612), (512, 3944709), (576, 3506408), (768, 2629806), (1152, 1753204), (1536, 1314903), (2304, 876602), (4608, 438301)]