1981449212544

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{67049}}^1$

素因数の和:67592

約数の個数: 256

約数和(自身を含む): 6204431520000

約数和(自身を除く): 4222982307456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 503, 544, 576, 612, 816, 864, 918, 1006, 1088, 1152, 1224, 1509, 1632, 1728, 1836, 2012, 2176, 2448, 3018, 3264, 3456, 3672, 4024, 4527, 4896, 6036, 6528, 7344, 8048, 8551, 9054, 9792, 12072, 13581, 14688, 16096, 17102, 18108, 19584, 24144, 25653, 27162, 29376, 32192, 34204, 36216, 48288, 51306, 54324, 58752, 64384, 67049, 68408, 72432, 76959, 96576, 102612, 108648, 134098, 136816, 144864, 153918, 193152, 201147, 205224, 217296, 230877, 268196, 273632, 289728, 307836, 402294, 410448, 434592, 461754, 536392, 547264, 579456, 603441, 615672, 804588, 820896, 869184, 923508, 1072784, 1094528, 1139833, 1206882, 1231344, 1609176, 1641792, 1738368, 1810323, 1847016, 2145568, 2279666, 2413764, 2462688, 3218352, 3283584, 3419499, 3620646, 3694032, 4291136, 4559332, 4827528, 4925376, 6436704, 6838998, 7241292, 7388064, 8582272, 9118664, 9655056, 9850752, 10258497, 12873408, 13677996, 14482584, 14776128, 18237328, 19310112, 20516994, 25746816, 27355992, 28965168, 29552256, 30775491, 33725647, 36474656, 38620224, 41033988, 54711984, 57930336, 61550982, 67451294, 72949312, 77240448, 82067976, 101176941, 109423968, 115860672, 123101964, 134902588, 145898624, 164135952, 202353882, 218847936, 231721344, 246203928, 269805176, 303530823, 328271904, 404707764, 437695872, 492407856, 539610352, 573335999, 607061646, 656543808, 809415528, 910592469, 984815712, 1079220704, 1146671998, 1214123292, 1313087616, 1618831056, 1720007997, 1821184938, 1969631424, 2158441408, 2293343996, 2428246584, 3237662112, 3440015994, 3642369876, 3939262848, 4316882816, 4586687992, 4856493168, 5160023991, 6475324224, 6880031988, 7284739752, 9173375984, 9712986336, 10320047982, 12950648448, 13760063976, 14569479504, 15480071973, 18346751968, 19425972672, 20640095964, 27520127952, 29138959008, 30960143946, 36693503936, 38851945344, 41280191928, 55040255904, 58277918016, 61920287892, 73387007872, 82560383856, 110080511808, 116555836032, 123840575784, 165120767712, 220161023616, 247681151568, 330241535424, 495362303136, 660483070848, 990724606272, 1981449212544]

約数ペア:

[(1, 1981449212544), (2, 990724606272), (3, 660483070848), (4, 495362303136), (6, 330241535424), (8, 247681151568), (9, 220161023616), (12, 165120767712), (16, 123840575784), (17, 116555836032), (18, 110080511808), (24, 82560383856), (27, 73387007872), (32, 61920287892), (34, 58277918016), (36, 55040255904), (48, 41280191928), (51, 38851945344), (54, 36693503936), (64, 30960143946), (68, 29138959008), (72, 27520127952), (96, 20640095964), (102, 19425972672), (108, 18346751968), (128, 15480071973), (136, 14569479504), (144, 13760063976), (153, 12950648448), (192, 10320047982), (204, 9712986336), (216, 9173375984), (272, 7284739752), (288, 6880031988), (306, 6475324224), (384, 5160023991), (408, 4856493168), (432, 4586687992), (459, 4316882816), (503, 3939262848), (544, 3642369876), (576, 3440015994), (612, 3237662112), (816, 2428246584), (864, 2293343996), (918, 2158441408), (1006, 1969631424), (1088, 1821184938), (1152, 1720007997), (1224, 1618831056), (1509, 1313087616), (1632, 1214123292), (1728, 1146671998), (1836, 1079220704), (2012, 984815712), (2176, 910592469), (2448, 809415528), (3018, 656543808), (3264, 607061646), (3456, 573335999), (3672, 539610352), (4024, 492407856), (4527, 437695872), (4896, 404707764), (6036, 328271904), (6528, 303530823), (7344, 269805176), (8048, 246203928), (8551, 231721344), (9054, 218847936), (9792, 202353882), (12072, 164135952), (13581, 145898624), (14688, 134902588), (16096, 123101964), (17102, 115860672), (18108, 109423968), (19584, 101176941), (24144, 82067976), (25653, 77240448), (27162, 72949312), (29376, 67451294), (32192, 61550982), (34204, 57930336), (36216, 54711984), (48288, 41033988), (51306, 38620224), (54324, 36474656), (58752, 33725647), (64384, 30775491), (67049, 29552256), (68408, 28965168), (72432, 27355992), (76959, 25746816), (96576, 20516994), (102612, 19310112), (108648, 18237328), (134098, 14776128), (136816, 14482584), (144864, 13677996), (153918, 12873408), (193152, 10258497), (201147, 9850752), (205224, 9655056), (217296, 9118664), (230877, 8582272), (268196, 7388064), (273632, 7241292), (289728, 6838998), (307836, 6436704), (402294, 4925376), (410448, 4827528), (434592, 4559332), (461754, 4291136), (536392, 3694032), (547264, 3620646), (579456, 3419499), (603441, 3283584), (615672, 3218352), (804588, 2462688), (820896, 2413764), (869184, 2279666), (923508, 2145568), (1072784, 1847016), (1094528, 1810323), (1139833, 1738368), (1206882, 1641792), (1231344, 1609176)]