277206464

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139721}}^1$

素因数の和:139764

約数の個数: 28

約数和(自身を含む): 567830208

約数和(自身を除く): 290623744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 139721, 279442, 558884, 1117768, 2235536, 4331351, 4471072, 8662702, 8942144, 17325404, 34650808, 69301616, 138603232, 277206464]

約数ペア:

[(1, 277206464), (2, 138603232), (4, 69301616), (8, 34650808), (16, 17325404), (31, 8942144), (32, 8662702), (62, 4471072), (64, 4331351), (124, 2235536), (248, 1117768), (496, 558884), (992, 279442), (1984, 139721)]