248651008

素因数分解:

$2^8\times {\mathrm{503}}^1\times {\mathrm{1931}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 497575008

約数和(自身を除く): 248924000

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 503, 1006, 1931, 2012, 3862, 4024, 7724, 8048, 15448, 16096, 30896, 32192, 61792, 64384, 123584, 128768, 247168, 494336, 971293, 1942586, 3885172, 7770344, 15540688, 31081376, 62162752, 124325504, 248651008]

約数ペア:

[(1, 248651008), (2, 124325504), (4, 62162752), (8, 31081376), (16, 15540688), (32, 7770344), (64, 3885172), (128, 1942586), (256, 971293), (503, 494336), (1006, 247168), (1931, 128768), (2012, 123584), (3862, 64384), (4024, 61792), (7724, 32192), (8048, 30896), (15448, 16096)]