2081364784128

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1040749}}^1$

素因数の和:1040813

約数の個数: 264

約数和(自身を含む): 7090021952000

約数和(自身を除く): 5008657167872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5208, 5376, 5952, 6944, 7168, 7812, 7936, 8064, 8928, 9216, 10416, 10752, 11904, 13888, 15624, 15872, 16128, 17856, 20832, 21504, 23808, 27776, 31248, 31744, 32256, 35712, 41664, 47616, 55552, 62496, 64512, 71424, 83328, 95232, 111104, 124992, 142848, 166656, 222208, 249984, 285696, 333312, 499968, 666624, 999936, 1040749, 1999872, 2081498, 3122247, 4162996, 6244494, 7285243, 8325992, 9366741, 12488988, 14570486, 16651984, 18733482, 21855729, 24977976, 29140972, 32263219, 33303968, 37466964, 43711458, 49955952, 58281944, 64526438, 65567187, 66607936, 74933928, 87422916, 96789657, 99911904, 116563888, 129052876, 131134374, 133215872, 149867856, 174845832, 193579314, 199823808, 225842533, 233127776, 258105752, 262268748, 266431744, 290368971, 299735712, 349691664, 387158628, 399647616, 451685066, 466255552, 516211504, 524537496, 532863488, 580737942, 599471424, 677527599, 699383328, 774317256, 799295232, 903370132, 932511104, 1032423008, 1049074992, 1065726976, 1161475884, 1198942848, 1355055198, 1398766656, 1548634512, 1598590464, 1806740264, 1865022208, 2032582797, 2064846016, 2098149984, 2322951768, 2397885696, 2710110396, 2797533312, 3097269024, 3197180928, 3613480528, 3730044416, 4065165594, 4129692032, 4196299968, 4645903536, 4795771392, 5420220792, 5595066624, 6194538048, 7226961056, 7460088832, 8130331188, 8259384064, 8392599936, 9291807072, 9591542784, 10840441584, 11190133248, 12389076096, 14453922112, 16260662376, 16518768128, 16785199872, 18583614144, 21680883168, 22380266496, 24778152192, 28907844224, 32521324752, 33037536256, 33570399744, 37167228288, 43361766336, 49556304384, 57815688448, 65042649504, 67140799488, 74334456576, 86723532672, 99112608768, 115631376896, 130085299008, 148668913152, 173447065344, 231262753792, 260170598016, 297337826304, 346894130688, 520341196032, 693788261376, 1040682392064, 2081364784128]

約数ペア:

[(1, 2081364784128), (2, 1040682392064), (3, 693788261376), (4, 520341196032), (6, 346894130688), (7, 297337826304), (8, 260170598016), (9, 231262753792), (12, 173447065344), (14, 148668913152), (16, 130085299008), (18, 115631376896), (21, 99112608768), (24, 86723532672), (28, 74334456576), (31, 67140799488), (32, 65042649504), (36, 57815688448), (42, 49556304384), (48, 43361766336), (56, 37167228288), (62, 33570399744), (63, 33037536256), (64, 32521324752), (72, 28907844224), (84, 24778152192), (93, 22380266496), (96, 21680883168), (112, 18583614144), (124, 16785199872), (126, 16518768128), (128, 16260662376), (144, 14453922112), (168, 12389076096), (186, 11190133248), (192, 10840441584), (217, 9591542784), (224, 9291807072), (248, 8392599936), (252, 8259384064), (256, 8130331188), (279, 7460088832), (288, 7226961056), (336, 6194538048), (372, 5595066624), (384, 5420220792), (434, 4795771392), (448, 4645903536), (496, 4196299968), (504, 4129692032), (512, 4065165594), (558, 3730044416), (576, 3613480528), (651, 3197180928), (672, 3097269024), (744, 2797533312), (768, 2710110396), (868, 2397885696), (896, 2322951768), (992, 2098149984), (1008, 2064846016), (1024, 2032582797), (1116, 1865022208), (1152, 1806740264), (1302, 1598590464), (1344, 1548634512), (1488, 1398766656), (1536, 1355055198), (1736, 1198942848), (1792, 1161475884), (1953, 1065726976), (1984, 1049074992), (2016, 1032423008), (2232, 932511104), (2304, 903370132), (2604, 799295232), (2688, 774317256), (2976, 699383328), (3072, 677527599), (3472, 599471424), (3584, 580737942), (3906, 532863488), (3968, 524537496), (4032, 516211504), (4464, 466255552), (4608, 451685066), (5208, 399647616), (5376, 387158628), (5952, 349691664), (6944, 299735712), (7168, 290368971), (7812, 266431744), (7936, 262268748), (8064, 258105752), (8928, 233127776), (9216, 225842533), (10416, 199823808), (10752, 193579314), (11904, 174845832), (13888, 149867856), (15624, 133215872), (15872, 131134374), (16128, 129052876), (17856, 116563888), (20832, 99911904), (21504, 96789657), (23808, 87422916), (27776, 74933928), (31248, 66607936), (31744, 65567187), (32256, 64526438), (35712, 58281944), (41664, 49955952), (47616, 43711458), (55552, 37466964), (62496, 33303968), (64512, 32263219), (71424, 29140972), (83328, 24977976), (95232, 21855729), (111104, 18733482), (124992, 16651984), (142848, 14570486), (166656, 12488988), (222208, 9366741), (249984, 8325992), (285696, 7285243), (333312, 6244494), (499968, 4162996), (666624, 3122247), (999936, 2081498), (1040749, 1999872)]