277207470310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1\times {\mathrm{1451}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 508946955264

約数和(自身を除く): 231739484954

約数列:

[1, 2, 5, 10, 67, 134, 313, 335, 626, 670, 911, 1451, 1565, 1822, 2902, 3130, 4555, 7255, 9110, 14510, 20971, 41942, 61037, 97217, 104855, 122074, 194434, 209710, 285143, 305185, 454163, 486085, 570286, 610370, 908326, 972170, 1321861, 1425715, 2270815, 2643722, 2851430, 4541630, 6609305, 13218610, 19104581, 30428921, 38209162, 60857842, 88564687, 95522905, 152144605, 177129374, 191045810, 304289210, 413742493, 442823435, 827484986, 885646870, 2068712465, 4137424930, 27720747031, 55441494062, 138603735155, 277207470310]

約数ペア:

[(1, 277207470310), (2, 138603735155), (5, 55441494062), (10, 27720747031), (67, 4137424930), (134, 2068712465), (313, 885646870), (335, 827484986), (626, 442823435), (670, 413742493), (911, 304289210), (1451, 191045810), (1565, 177129374), (1822, 152144605), (2902, 95522905), (3130, 88564687), (4555, 60857842), (7255, 38209162), (9110, 30428921), (14510, 19104581), (20971, 13218610), (41942, 6609305), (61037, 4541630), (97217, 2851430), (104855, 2643722), (122074, 2270815), (194434, 1425715), (209710, 1321861), (285143, 972170), (305185, 908326), (454163, 610370), (486085, 570286)]