2055168

素因数分解:

$2^{10}\times 3^2\times {\mathrm{223}}^1$

素因数の和:249

約数の個数: 66

約数和(自身を含む): 5960864

約数和(自身を除く): 3905696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 256, 288, 384, 446, 512, 576, 669, 768, 892, 1024, 1152, 1338, 1536, 1784, 2007, 2304, 2676, 3072, 3568, 4014, 4608, 5352, 7136, 8028, 9216, 10704, 14272, 16056, 21408, 28544, 32112, 42816, 57088, 64224, 85632, 114176, 128448, 171264, 228352, 256896, 342528, 513792, 685056, 1027584, 2055168]

約数ペア:

[(1, 2055168), (2, 1027584), (3, 685056), (4, 513792), (6, 342528), (8, 256896), (9, 228352), (12, 171264), (16, 128448), (18, 114176), (24, 85632), (32, 64224), (36, 57088), (48, 42816), (64, 32112), (72, 28544), (96, 21408), (128, 16056), (144, 14272), (192, 10704), (223, 9216), (256, 8028), (288, 7136), (384, 5352), (446, 4608), (512, 4014), (576, 3568), (669, 3072), (768, 2676), (892, 2304), (1024, 2007), (1152, 1784), (1338, 1536)]