284985180032

素因数分解:

$2^7\times 7^1\times {\mathrm{25439}}^1\times {\mathrm{12503}}^1$

素因数の和:37963

約数の個数: 64

約数和(自身を含む): 648927590400

約数和(自身を除く): 363942410368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 12503, 25006, 25439, 50012, 50878, 87521, 100024, 101756, 175042, 178073, 200048, 203512, 350084, 356146, 400096, 407024, 700168, 712292, 800192, 814048, 1400336, 1424584, 1600384, 1628096, 2800672, 2849168, 3256192, 5601344, 5698336, 11202688, 11396672, 22793344, 318063817, 636127634, 1272255268, 2226446719, 2544510536, 4452893438, 5089021072, 8905786876, 10178042144, 17811573752, 20356084288, 35623147504, 40712168576, 71246295008, 142492590016, 284985180032]

約数ペア:

[(1, 284985180032), (2, 142492590016), (4, 71246295008), (7, 40712168576), (8, 35623147504), (14, 20356084288), (16, 17811573752), (28, 10178042144), (32, 8905786876), (56, 5089021072), (64, 4452893438), (112, 2544510536), (128, 2226446719), (224, 1272255268), (448, 636127634), (896, 318063817), (12503, 22793344), (25006, 11396672), (25439, 11202688), (50012, 5698336), (50878, 5601344), (87521, 3256192), (100024, 2849168), (101756, 2800672), (175042, 1628096), (178073, 1600384), (200048, 1424584), (203512, 1400336), (350084, 814048), (356146, 800192), (400096, 712292), (407024, 700168)]