221571072

素因数分解:

$2^{11}\times 3^3\times {\mathrm{4007}}^1$

素因数の和:4038

約数の個数: 96

約数和(自身を含む): 656510400

約数和(自身を除く): 434939328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4007, 4608, 6144, 6912, 8014, 9216, 12021, 13824, 16028, 18432, 24042, 27648, 32056, 36063, 48084, 55296, 64112, 72126, 96168, 108189, 128224, 144252, 192336, 216378, 256448, 288504, 384672, 432756, 512896, 577008, 769344, 865512, 1025792, 1154016, 1538688, 1731024, 2051584, 2308032, 3077376, 3462048, 4103168, 4616064, 6154752, 6924096, 8206336, 9232128, 12309504, 13848192, 18464256, 24619008, 27696384, 36928512, 55392768, 73857024, 110785536, 221571072]

約数ペア:

[(1, 221571072), (2, 110785536), (3, 73857024), (4, 55392768), (6, 36928512), (8, 27696384), (9, 24619008), (12, 18464256), (16, 13848192), (18, 12309504), (24, 9232128), (27, 8206336), (32, 6924096), (36, 6154752), (48, 4616064), (54, 4103168), (64, 3462048), (72, 3077376), (96, 2308032), (108, 2051584), (128, 1731024), (144, 1538688), (192, 1154016), (216, 1025792), (256, 865512), (288, 769344), (384, 577008), (432, 512896), (512, 432756), (576, 384672), (768, 288504), (864, 256448), (1024, 216378), (1152, 192336), (1536, 144252), (1728, 128224), (2048, 108189), (2304, 96168), (3072, 72126), (3456, 64112), (4007, 55296), (4608, 48084), (6144, 36063), (6912, 32056), (8014, 27648), (9216, 24042), (12021, 18432), (13824, 16028)]