222666752

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 112

約数和(自身を含む): 556759872

約数和(自身を除く): 334093120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 353, 448, 512, 616, 704, 706, 896, 1024, 1232, 1408, 1412, 1792, 2048, 2464, 2471, 2816, 2824, 3584, 3883, 4096, 4928, 4942, 5632, 5648, 7168, 7766, 8192, 9856, 9884, 11264, 11296, 14336, 15532, 19712, 19768, 22528, 22592, 27181, 28672, 31064, 39424, 39536, 45056, 45184, 54362, 57344, 62128, 78848, 79072, 90112, 90368, 108724, 124256, 157696, 158144, 180736, 217448, 248512, 315392, 316288, 361472, 434896, 497024, 630784, 632576, 722944, 869792, 994048, 1265152, 1445888, 1739584, 1988096, 2530304, 2891776, 3479168, 3976192, 5060608, 6958336, 7952384, 10121216, 13916672, 15904768, 20242432, 27833344, 31809536, 55666688, 111333376, 222666752]

約数ペア:

[(1, 222666752), (2, 111333376), (4, 55666688), (7, 31809536), (8, 27833344), (11, 20242432), (14, 15904768), (16, 13916672), (22, 10121216), (28, 7952384), (32, 6958336), (44, 5060608), (56, 3976192), (64, 3479168), (77, 2891776), (88, 2530304), (112, 1988096), (128, 1739584), (154, 1445888), (176, 1265152), (224, 994048), (256, 869792), (308, 722944), (352, 632576), (353, 630784), (448, 497024), (512, 434896), (616, 361472), (704, 316288), (706, 315392), (896, 248512), (1024, 217448), (1232, 180736), (1408, 158144), (1412, 157696), (1792, 124256), (2048, 108724), (2464, 90368), (2471, 90112), (2816, 79072), (2824, 78848), (3584, 62128), (3883, 57344), (4096, 54362), (4928, 45184), (4942, 45056), (5632, 39536), (5648, 39424), (7168, 31064), (7766, 28672), (8192, 27181), (9856, 22592), (9884, 22528), (11264, 19768), (11296, 19712), (14336, 15532)]