2648064

素因数分解:

$2^{11}\times 3^1\times {\mathrm{431}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4428096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 431, 512, 768, 862, 1024, 1293, 1536, 1724, 2048, 2586, 3072, 3448, 5172, 6144, 6896, 10344, 13792, 20688, 27584, 41376, 55168, 82752, 110336, 165504, 220672, 331008, 441344, 662016, 882688, 1324032, 2648064]

約数ペア:

[(1, 2648064), (2, 1324032), (3, 882688), (4, 662016), (6, 441344), (8, 331008), (12, 220672), (16, 165504), (24, 110336), (32, 82752), (48, 55168), (64, 41376), (96, 27584), (128, 20688), (192, 13792), (256, 10344), (384, 6896), (431, 6144), (512, 5172), (768, 3448), (862, 3072), (1024, 2586), (1293, 2048), (1536, 1724)]