2760871036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 6353084416

約数和(自身を除く): 3592213380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 97, 121, 124, 154, 194, 217, 242, 271, 308, 341, 388, 434, 484, 542, 679, 682, 847, 868, 1067, 1084, 1358, 1364, 1694, 1897, 2134, 2387, 2716, 2981, 3007, 3388, 3751, 3794, 4268, 4774, 5962, 6014, 7469, 7502, 7588, 8401, 9548, 11737, 11924, 12028, 14938, 15004, 16802, 20867, 21049, 23474, 26257, 26287, 29876, 32791, 33077, 33604, 41734, 42098, 46948, 52514, 52574, 58807, 65582, 66154, 82159, 83468, 84196, 92411, 105028, 105148, 117614, 131164, 132308, 164318, 184009, 184822, 229537, 231539, 235228, 289157, 328636, 363847, 368018, 369644, 459074, 463078, 578314, 646877, 727694, 736036, 814897, 918148, 926156, 1016521, 1156628, 1293754, 1455388, 1629794, 2024099, 2033042, 2546929, 2587508, 3180727, 3259588, 4048198, 4066084, 5093858, 5704279, 6361454, 7115647, 8096396, 8963867, 10187716, 11408558, 12722908, 14231294, 17927734, 22265089, 22817116, 28462588, 35855468, 44530178, 62747069, 89060356, 98602537, 125494138, 197205074, 250988276, 394410148, 690217759, 1380435518, 2760871036]

約数ペア:

[(1, 2760871036), (2, 1380435518), (4, 690217759), (7, 394410148), (11, 250988276), (14, 197205074), (22, 125494138), (28, 98602537), (31, 89060356), (44, 62747069), (62, 44530178), (77, 35855468), (97, 28462588), (121, 22817116), (124, 22265089), (154, 17927734), (194, 14231294), (217, 12722908), (242, 11408558), (271, 10187716), (308, 8963867), (341, 8096396), (388, 7115647), (434, 6361454), (484, 5704279), (542, 5093858), (679, 4066084), (682, 4048198), (847, 3259588), (868, 3180727), (1067, 2587508), (1084, 2546929), (1358, 2033042), (1364, 2024099), (1694, 1629794), (1897, 1455388), (2134, 1293754), (2387, 1156628), (2716, 1016521), (2981, 926156), (3007, 918148), (3388, 814897), (3751, 736036), (3794, 727694), (4268, 646877), (4774, 578314), (5962, 463078), (6014, 459074), (7469, 369644), (7502, 368018), (7588, 363847), (8401, 328636), (9548, 289157), (11737, 235228), (11924, 231539), (12028, 229537), (14938, 184822), (15004, 184009), (16802, 164318), (20867, 132308), (21049, 131164), (23474, 117614), (26257, 105148), (26287, 105028), (29876, 92411), (32791, 84196), (33077, 83468), (33604, 82159), (41734, 66154), (42098, 65582), (46948, 58807), (52514, 52574)]