2049429984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1253

約数の個数: 192

約数和(自身を含む): 6520872960

約数和(自身を除く): 4471442976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 151, 152, 168, 224, 228, 266, 302, 304, 336, 399, 453, 456, 532, 604, 608, 672, 798, 906, 912, 1057, 1063, 1064, 1208, 1596, 1812, 1824, 2114, 2126, 2128, 2416, 2869, 3171, 3189, 3192, 3624, 4228, 4252, 4256, 4832, 5738, 6342, 6378, 6384, 7248, 7441, 8456, 8504, 8607, 11476, 12684, 12756, 12768, 14496, 14882, 16912, 17008, 17214, 20083, 20197, 22323, 22952, 25368, 25512, 29764, 33824, 34016, 34428, 40166, 40394, 44646, 45904, 50736, 51024, 59528, 60249, 60591, 68856, 80332, 80788, 89292, 91808, 101472, 102048, 119056, 120498, 121182, 137712, 141379, 160513, 160664, 161576, 178584, 238112, 240996, 242364, 275424, 282758, 321026, 321328, 323152, 357168, 424137, 481539, 481992, 484728, 565516, 642052, 642656, 646304, 714336, 848274, 963078, 963984, 969456, 1123591, 1131032, 1284104, 1696548, 1926156, 1927968, 1938912, 2247182, 2262064, 2568208, 3049747, 3370773, 3393096, 3852312, 4494364, 4524128, 5136416, 6099494, 6741546, 6786192, 7704624, 8988728, 9149241, 12198988, 13483092, 13572384, 15409248, 17977456, 18298482, 21348229, 24397976, 26966184, 35954912, 36596964, 42696458, 48795952, 53932368, 64044687, 73193928, 85392916, 97591904, 107864736, 128089374, 146387856, 170785832, 256178748, 292775712, 341571664, 512357496, 683143328, 1024714992, 2049429984]

約数ペア:

[(1, 2049429984), (2, 1024714992), (3, 683143328), (4, 512357496), (6, 341571664), (7, 292775712), (8, 256178748), (12, 170785832), (14, 146387856), (16, 128089374), (19, 107864736), (21, 97591904), (24, 85392916), (28, 73193928), (32, 64044687), (38, 53932368), (42, 48795952), (48, 42696458), (56, 36596964), (57, 35954912), (76, 26966184), (84, 24397976), (96, 21348229), (112, 18298482), (114, 17977456), (133, 15409248), (151, 13572384), (152, 13483092), (168, 12198988), (224, 9149241), (228, 8988728), (266, 7704624), (302, 6786192), (304, 6741546), (336, 6099494), (399, 5136416), (453, 4524128), (456, 4494364), (532, 3852312), (604, 3393096), (608, 3370773), (672, 3049747), (798, 2568208), (906, 2262064), (912, 2247182), (1057, 1938912), (1063, 1927968), (1064, 1926156), (1208, 1696548), (1596, 1284104), (1812, 1131032), (1824, 1123591), (2114, 969456), (2126, 963984), (2128, 963078), (2416, 848274), (2869, 714336), (3171, 646304), (3189, 642656), (3192, 642052), (3624, 565516), (4228, 484728), (4252, 481992), (4256, 481539), (4832, 424137), (5738, 357168), (6342, 323152), (6378, 321328), (6384, 321026), (7248, 282758), (7441, 275424), (8456, 242364), (8504, 240996), (8607, 238112), (11476, 178584), (12684, 161576), (12756, 160664), (12768, 160513), (14496, 141379), (14882, 137712), (16912, 121182), (17008, 120498), (17214, 119056), (20083, 102048), (20197, 101472), (22323, 91808), (22952, 89292), (25368, 80788), (25512, 80332), (29764, 68856), (33824, 60591), (34016, 60249), (34428, 59528), (40166, 51024), (40394, 50736), (44646, 45904)]