284587312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 561392640

約数和(自身を除く): 276805328

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 479, 523, 568, 958, 1046, 1136, 1916, 2092, 3832, 4184, 7664, 8368, 34009, 37133, 68018, 74266, 136036, 148532, 250517, 272072, 297064, 501034, 544144, 594128, 1002068, 2004136, 4008272, 17786707, 35573414, 71146828, 142293656, 284587312]

約数ペア:

[(1, 284587312), (2, 142293656), (4, 71146828), (8, 35573414), (16, 17786707), (71, 4008272), (142, 2004136), (284, 1002068), (479, 594128), (523, 544144), (568, 501034), (958, 297064), (1046, 272072), (1136, 250517), (1916, 148532), (2092, 136036), (3832, 74266), (4184, 68018), (7664, 37133), (8368, 34009)]