268276832

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 536481792

約数和(自身を除く): 268204960

約数列:

[1, 2, 4, 8, 16, 32, 127, 251, 254, 263, 502, 508, 526, 1004, 1016, 1052, 2008, 2032, 2104, 4016, 4064, 4208, 8032, 8416, 31877, 33401, 63754, 66013, 66802, 127508, 132026, 133604, 255016, 264052, 267208, 510032, 528104, 534416, 1020064, 1056208, 1068832, 2112416, 8383651, 16767302, 33534604, 67069208, 134138416, 268276832]

約数ペア:

[(1, 268276832), (2, 134138416), (4, 67069208), (8, 33534604), (16, 16767302), (32, 8383651), (127, 2112416), (251, 1068832), (254, 1056208), (263, 1020064), (502, 534416), (508, 528104), (526, 510032), (1004, 267208), (1016, 264052), (1052, 255016), (2008, 133604), (2032, 132026), (2104, 127508), (4016, 66802), (4064, 66013), (4208, 63754), (8032, 33401), (8416, 31877)]