266777043455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{13411}}^1$

素因数の和:13692

約数の個数: 64

約数和(自身を含む): 364615413120

約数和(自身を除く): 97838369665

約数列:

[1, 5, 13, 29, 61, 65, 145, 173, 305, 377, 793, 865, 1769, 1885, 2249, 3965, 5017, 8845, 10553, 11245, 13411, 22997, 25085, 52765, 65221, 67055, 114985, 137189, 174343, 306037, 326105, 388919, 685945, 818071, 871715, 1530185, 1944595, 2320103, 3978481, 4090355, 5055947, 10634923, 11600515, 19892405, 23724059, 25279735, 30161339, 53174615, 67282987, 118620295, 141526283, 150806695, 308412767, 336414935, 707631415, 874678831, 1542063835, 1839841679, 4104262207, 4373394155, 9199208395, 20521311035, 53355408691, 266777043455]

約数ペア:

[(1, 266777043455), (5, 53355408691), (13, 20521311035), (29, 9199208395), (61, 4373394155), (65, 4104262207), (145, 1839841679), (173, 1542063835), (305, 874678831), (377, 707631415), (793, 336414935), (865, 308412767), (1769, 150806695), (1885, 141526283), (2249, 118620295), (3965, 67282987), (5017, 53174615), (8845, 30161339), (10553, 25279735), (11245, 23724059), (13411, 19892405), (22997, 11600515), (25085, 10634923), (52765, 5055947), (65221, 4090355), (67055, 3978481), (114985, 2320103), (137189, 1944595), (174343, 1530185), (306037, 871715), (326105, 818071), (388919, 685945)]