857691160872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{753773}}^1$

素因数の和:754323

約数の個数: 128

約数和(自身を含む): 2644118588160

約数和(自身を除く): 1786427427288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 521, 546, 728, 1042, 1092, 1563, 2084, 2184, 3126, 3647, 4168, 6252, 6773, 7294, 10941, 12504, 13546, 14588, 20319, 21882, 27092, 29176, 40638, 43764, 47411, 54184, 81276, 87528, 94822, 142233, 162552, 189644, 284466, 379288, 568932, 753773, 1137864, 1507546, 2261319, 3015092, 4522638, 5276411, 6030184, 9045276, 9799049, 10552822, 15829233, 18090552, 19598098, 21105644, 29397147, 31658466, 39196196, 42211288, 58794294, 63316932, 68593343, 78392392, 117588588, 126633864, 137186686, 205780029, 235177176, 274373372, 392715733, 411560058, 548746744, 785431466, 823120116, 1178147199, 1570862932, 1646240232, 2356294398, 2749010131, 3141725864, 4712588796, 5105304529, 5498020262, 8247030393, 9425177592, 10210609058, 10996040524, 15315913587, 16494060786, 20421218116, 21992081048, 30631827174, 32988121572, 35737131703, 40842436232, 61263654348, 65976243144, 71474263406, 107211395109, 122527308696, 142948526812, 214422790218, 285897053624, 428845580436, 857691160872]

約数ペア:

[(1, 857691160872), (2, 428845580436), (3, 285897053624), (4, 214422790218), (6, 142948526812), (7, 122527308696), (8, 107211395109), (12, 71474263406), (13, 65976243144), (14, 61263654348), (21, 40842436232), (24, 35737131703), (26, 32988121572), (28, 30631827174), (39, 21992081048), (42, 20421218116), (52, 16494060786), (56, 15315913587), (78, 10996040524), (84, 10210609058), (91, 9425177592), (104, 8247030393), (156, 5498020262), (168, 5105304529), (182, 4712588796), (273, 3141725864), (312, 2749010131), (364, 2356294398), (521, 1646240232), (546, 1570862932), (728, 1178147199), (1042, 823120116), (1092, 785431466), (1563, 548746744), (2084, 411560058), (2184, 392715733), (3126, 274373372), (3647, 235177176), (4168, 205780029), (6252, 137186686), (6773, 126633864), (7294, 117588588), (10941, 78392392), (12504, 68593343), (13546, 63316932), (14588, 58794294), (20319, 42211288), (21882, 39196196), (27092, 31658466), (29176, 29397147), (40638, 21105644), (43764, 19598098), (47411, 18090552), (54184, 15829233), (81276, 10552822), (87528, 9799049), (94822, 9045276), (142233, 6030184), (162552, 5276411), (189644, 4522638), (284466, 3015092), (379288, 2261319), (568932, 1507546), (753773, 1137864)]