1291705980768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{496303}}^1$

素因数の和:497617

約数の個数: 144

約数和(自身を含む): 4201304679936

約数和(自身を除く): 2909598699168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1291, 2016, 2582, 3873, 5164, 7746, 9037, 10328, 11619, 15492, 18074, 20656, 23238, 27111, 30984, 36148, 41312, 46476, 54222, 61968, 72296, 81333, 92952, 108444, 123936, 144592, 162666, 185904, 216888, 289184, 325332, 371808, 433776, 496303, 650664, 867552, 992606, 1301328, 1488909, 1985212, 2602656, 2977818, 3474121, 3970424, 4466727, 5955636, 6948242, 7940848, 8933454, 10422363, 11911272, 13896484, 15881696, 17866908, 20844726, 23822544, 27792968, 31267089, 35733816, 41689452, 47645088, 55585936, 62534178, 71467632, 83378904, 111171872, 125068356, 142935264, 166757808, 250136712, 333515616, 500273424, 640727173, 1000546848, 1281454346, 1922181519, 2562908692, 3844363038, 4485090211, 5125817384, 5766544557, 7688726076, 8970180422, 10251634768, 11533089114, 13455270633, 15377452152, 17940360844, 20503269536, 23066178228, 26910541266, 30754904304, 35880721688, 40365811899, 46132356456, 53821082532, 61509808608, 71761443376, 80731623798, 92264712912, 107642165064, 143522886752, 161463247596, 184529425824, 215284330128, 322926495192, 430568660256, 645852990384, 1291705980768]

約数ペア:

[(1, 1291705980768), (2, 645852990384), (3, 430568660256), (4, 322926495192), (6, 215284330128), (7, 184529425824), (8, 161463247596), (9, 143522886752), (12, 107642165064), (14, 92264712912), (16, 80731623798), (18, 71761443376), (21, 61509808608), (24, 53821082532), (28, 46132356456), (32, 40365811899), (36, 35880721688), (42, 30754904304), (48, 26910541266), (56, 23066178228), (63, 20503269536), (72, 17940360844), (84, 15377452152), (96, 13455270633), (112, 11533089114), (126, 10251634768), (144, 8970180422), (168, 7688726076), (224, 5766544557), (252, 5125817384), (288, 4485090211), (336, 3844363038), (504, 2562908692), (672, 1922181519), (1008, 1281454346), (1291, 1000546848), (2016, 640727173), (2582, 500273424), (3873, 333515616), (5164, 250136712), (7746, 166757808), (9037, 142935264), (10328, 125068356), (11619, 111171872), (15492, 83378904), (18074, 71467632), (20656, 62534178), (23238, 55585936), (27111, 47645088), (30984, 41689452), (36148, 35733816), (41312, 31267089), (46476, 27792968), (54222, 23822544), (61968, 20844726), (72296, 17866908), (81333, 15881696), (92952, 13896484), (108444, 11911272), (123936, 10422363), (144592, 8933454), (162666, 7940848), (185904, 6948242), (216888, 5955636), (289184, 4466727), (325332, 3970424), (371808, 3474121), (433776, 2977818), (496303, 2602656), (650664, 1985212), (867552, 1488909), (992606, 1301328)]