2587679864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 6406471680

約数和(自身を除く): 3818791816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 97, 121, 124, 127, 154, 194, 217, 242, 248, 254, 308, 341, 388, 434, 484, 508, 616, 679, 682, 776, 847, 868, 889, 968, 1016, 1067, 1358, 1364, 1397, 1694, 1736, 1778, 2134, 2387, 2716, 2728, 2794, 3007, 3388, 3556, 3751, 3937, 4268, 4774, 5432, 5588, 6014, 6776, 7112, 7469, 7502, 7874, 8536, 9548, 9779, 11176, 11737, 12028, 12319, 14938, 15004, 15367, 15748, 19096, 19558, 21049, 23474, 24056, 24638, 26257, 27559, 29876, 30008, 30734, 31496, 33077, 39116, 42098, 43307, 46948, 49276, 52514, 55118, 59752, 61468, 66154, 78232, 82159, 84196, 86233, 86614, 93896, 98552, 105028, 107569, 110236, 122936, 132308, 135509, 164318, 168392, 172466, 173228, 210056, 215138, 220472, 231539, 264616, 271018, 303149, 328636, 344932, 346456, 363847, 381889, 430276, 463078, 476377, 542036, 606298, 657272, 689864, 727694, 763778, 860552, 926156, 948563, 952754, 1084072, 1212596, 1455388, 1490599, 1527556, 1852312, 1897126, 1905508, 2425192, 2546929, 2673223, 2910776, 2981198, 3055112, 3334639, 3794252, 3811016, 4200779, 5093858, 5346446, 5962396, 6669278, 7588504, 8401558, 10187716, 10434193, 10692892, 11924792, 13338556, 16803116, 20375432, 20868386, 21385784, 26677112, 29405453, 33606232, 41736772, 46208569, 58810906, 83473544, 92417138, 117621812, 184834276, 235243624, 323459983, 369668552, 646919966, 1293839932, 2587679864]

約数ペア:

[(1, 2587679864), (2, 1293839932), (4, 646919966), (7, 369668552), (8, 323459983), (11, 235243624), (14, 184834276), (22, 117621812), (28, 92417138), (31, 83473544), (44, 58810906), (56, 46208569), (62, 41736772), (77, 33606232), (88, 29405453), (97, 26677112), (121, 21385784), (124, 20868386), (127, 20375432), (154, 16803116), (194, 13338556), (217, 11924792), (242, 10692892), (248, 10434193), (254, 10187716), (308, 8401558), (341, 7588504), (388, 6669278), (434, 5962396), (484, 5346446), (508, 5093858), (616, 4200779), (679, 3811016), (682, 3794252), (776, 3334639), (847, 3055112), (868, 2981198), (889, 2910776), (968, 2673223), (1016, 2546929), (1067, 2425192), (1358, 1905508), (1364, 1897126), (1397, 1852312), (1694, 1527556), (1736, 1490599), (1778, 1455388), (2134, 1212596), (2387, 1084072), (2716, 952754), (2728, 948563), (2794, 926156), (3007, 860552), (3388, 763778), (3556, 727694), (3751, 689864), (3937, 657272), (4268, 606298), (4774, 542036), (5432, 476377), (5588, 463078), (6014, 430276), (6776, 381889), (7112, 363847), (7469, 346456), (7502, 344932), (7874, 328636), (8536, 303149), (9548, 271018), (9779, 264616), (11176, 231539), (11737, 220472), (12028, 215138), (12319, 210056), (14938, 173228), (15004, 172466), (15367, 168392), (15748, 164318), (19096, 135509), (19558, 132308), (21049, 122936), (23474, 110236), (24056, 107569), (24638, 105028), (26257, 98552), (27559, 93896), (29876, 86614), (30008, 86233), (30734, 84196), (31496, 82159), (33077, 78232), (39116, 66154), (42098, 61468), (43307, 59752), (46948, 55118), (49276, 52514)]