2639909376

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 240

約数和(自身を含む): 8293469184

約数和(自身を除く): 5653559808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 128, 144, 156, 192, 208, 234, 254, 256, 288, 312, 347, 381, 384, 416, 468, 508, 512, 576, 624, 694, 762, 768, 832, 936, 1016, 1041, 1143, 1152, 1248, 1388, 1524, 1536, 1651, 1664, 1872, 2032, 2082, 2286, 2304, 2496, 2776, 3048, 3123, 3302, 3328, 3744, 4064, 4164, 4511, 4572, 4608, 4953, 4992, 5552, 6096, 6246, 6604, 6656, 7488, 8128, 8328, 9022, 9144, 9906, 9984, 11104, 12192, 12492, 13208, 13533, 14859, 14976, 16256, 16656, 18044, 18288, 19812, 19968, 22208, 24384, 24984, 26416, 27066, 29718, 29952, 32512, 33312, 36088, 36576, 39624, 40599, 44069, 44416, 48768, 49968, 52832, 54132, 59436, 59904, 65024, 66624, 72176, 73152, 79248, 81198, 88138, 88832, 97536, 99936, 105664, 108264, 118872, 132207, 133248, 144352, 146304, 158496, 162396, 176276, 177664, 195072, 199872, 211328, 216528, 237744, 264414, 266496, 288704, 292608, 316992, 324792, 352552, 396621, 399744, 422656, 433056, 475488, 528828, 532992, 572897, 577408, 585216, 633984, 649584, 705104, 793242, 799488, 845312, 866112, 950976, 1057656, 1145794, 1154816, 1267968, 1299168, 1410208, 1586484, 1598976, 1718691, 1732224, 1901952, 2115312, 2291588, 2309632, 2535936, 2598336, 2820416, 3172968, 3437382, 3464448, 3803904, 4230624, 4583176, 5156073, 5196672, 5640832, 6345936, 6874764, 6928896, 7607808, 8461248, 9166352, 10312146, 10393344, 11281664, 12691872, 13749528, 16922496, 18332704, 20624292, 20786688, 22563328, 25383744, 27499056, 33844992, 36665408, 41248584, 50767488, 54998112, 67689984, 73330816, 82497168, 101534976, 109996224, 146661632, 164994336, 203069952, 219992448, 293323264, 329988672, 439984896, 659977344, 879969792, 1319954688, 2639909376]

約数ペア:

[(1, 2639909376), (2, 1319954688), (3, 879969792), (4, 659977344), (6, 439984896), (8, 329988672), (9, 293323264), (12, 219992448), (13, 203069952), (16, 164994336), (18, 146661632), (24, 109996224), (26, 101534976), (32, 82497168), (36, 73330816), (39, 67689984), (48, 54998112), (52, 50767488), (64, 41248584), (72, 36665408), (78, 33844992), (96, 27499056), (104, 25383744), (117, 22563328), (127, 20786688), (128, 20624292), (144, 18332704), (156, 16922496), (192, 13749528), (208, 12691872), (234, 11281664), (254, 10393344), (256, 10312146), (288, 9166352), (312, 8461248), (347, 7607808), (381, 6928896), (384, 6874764), (416, 6345936), (468, 5640832), (508, 5196672), (512, 5156073), (576, 4583176), (624, 4230624), (694, 3803904), (762, 3464448), (768, 3437382), (832, 3172968), (936, 2820416), (1016, 2598336), (1041, 2535936), (1143, 2309632), (1152, 2291588), (1248, 2115312), (1388, 1901952), (1524, 1732224), (1536, 1718691), (1651, 1598976), (1664, 1586484), (1872, 1410208), (2032, 1299168), (2082, 1267968), (2286, 1154816), (2304, 1145794), (2496, 1057656), (2776, 950976), (3048, 866112), (3123, 845312), (3302, 799488), (3328, 793242), (3744, 705104), (4064, 649584), (4164, 633984), (4511, 585216), (4572, 577408), (4608, 572897), (4953, 532992), (4992, 528828), (5552, 475488), (6096, 433056), (6246, 422656), (6604, 399744), (6656, 396621), (7488, 352552), (8128, 324792), (8328, 316992), (9022, 292608), (9144, 288704), (9906, 266496), (9984, 264414), (11104, 237744), (12192, 216528), (12492, 211328), (13208, 199872), (13533, 195072), (14859, 177664), (14976, 176276), (16256, 162396), (16656, 158496), (18044, 146304), (18288, 144352), (19812, 133248), (19968, 132207), (22208, 118872), (24384, 108264), (24984, 105664), (26416, 99936), (27066, 97536), (29718, 88832), (29952, 88138), (32512, 81198), (33312, 79248), (36088, 73152), (36576, 72176), (39624, 66624), (40599, 65024), (44069, 59904), (44416, 59436), (48768, 54132), (49968, 52832)]