289558528

素因数分解:

$2^{12}\times 7^1\times {\mathrm{10099}}^1$

素因数の和:10130

約数の個数: 52

約数和(自身を含む): 661832800

約数和(自身を除く): 372274272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 10099, 14336, 20198, 28672, 40396, 70693, 80792, 141386, 161584, 282772, 323168, 565544, 646336, 1131088, 1292672, 2262176, 2585344, 4524352, 5170688, 9048704, 10341376, 18097408, 20682752, 36194816, 41365504, 72389632, 144779264, 289558528]

約数ペア:

[(1, 289558528), (2, 144779264), (4, 72389632), (7, 41365504), (8, 36194816), (14, 20682752), (16, 18097408), (28, 10341376), (32, 9048704), (56, 5170688), (64, 4524352), (112, 2585344), (128, 2262176), (224, 1292672), (256, 1131088), (448, 646336), (512, 565544), (896, 323168), (1024, 282772), (1792, 161584), (2048, 141386), (3584, 80792), (4096, 70693), (7168, 40396), (10099, 28672), (14336, 20198)]