21351776256

素因数分解:

$2^{14}\times 3^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 360

約数和(自身を含む): 66410582784

約数和(自身を除く): 45058806528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 173, 186, 192, 216, 243, 248, 256, 279, 288, 324, 346, 372, 384, 432, 486, 496, 512, 519, 558, 576, 648, 692, 744, 768, 837, 864, 972, 992, 1024, 1038, 1116, 1152, 1296, 1384, 1488, 1536, 1557, 1674, 1728, 1944, 1984, 2048, 2076, 2232, 2304, 2511, 2592, 2768, 2976, 3072, 3114, 3348, 3456, 3888, 3968, 4096, 4152, 4464, 4608, 4671, 5022, 5184, 5363, 5536, 5952, 6144, 6228, 6696, 6912, 7533, 7776, 7936, 8192, 8304, 8928, 9216, 9342, 10044, 10368, 10726, 11072, 11904, 12288, 12456, 13392, 13824, 14013, 15066, 15552, 15872, 16089, 16384, 16608, 17856, 18432, 18684, 20088, 20736, 21452, 22144, 23808, 24576, 24912, 26784, 27648, 28026, 30132, 31104, 31744, 32178, 33216, 35712, 36864, 37368, 40176, 41472, 42039, 42904, 44288, 47616, 48267, 49152, 49824, 53568, 55296, 56052, 60264, 62208, 63488, 64356, 66432, 71424, 73728, 74736, 80352, 82944, 84078, 85808, 88576, 95232, 96534, 99648, 107136, 110592, 112104, 120528, 124416, 126976, 128712, 132864, 142848, 144801, 147456, 149472, 160704, 165888, 168156, 171616, 177152, 190464, 193068, 199296, 214272, 221184, 224208, 241056, 248832, 253952, 257424, 265728, 285696, 289602, 298944, 321408, 331776, 336312, 343232, 354304, 380928, 386136, 398592, 428544, 434403, 442368, 448416, 482112, 497664, 507904, 514848, 531456, 571392, 579204, 597888, 642816, 663552, 672624, 686464, 708608, 761856, 772272, 797184, 857088, 868806, 896832, 964224, 995328, 1029696, 1062912, 1142784, 1158408, 1195776, 1285632, 1303209, 1327104, 1345248, 1372928, 1417216, 1523712, 1544544, 1594368, 1714176, 1737612, 1793664, 1928448, 1990656, 2059392, 2125824, 2285568, 2316816, 2391552, 2571264, 2606418, 2690496, 2745856, 2834432, 3089088, 3188736, 3428352, 3475224, 3587328, 3856896, 3981312, 4118784, 4251648, 4571136, 4633632, 4783104, 5142528, 5212836, 5380992, 5491712, 6178176, 6377472, 6856704, 6950448, 7174656, 7713792, 8237568, 8503296, 9267264, 9566208, 10285056, 10425672, 10761984, 10983424, 12356352, 12754944, 13713408, 13900896, 14349312, 15427584, 16475136, 18534528, 19132416, 20570112, 20851344, 21523968, 21966848, 24712704, 25509888, 27801792, 28698624, 30855168, 32950272, 37069056, 38264832, 41140224, 41702688, 43047936, 43933696, 49425408, 55603584, 57397248, 61710336, 65900544, 74138112, 76529664, 83405376, 86095872, 87867392, 98850816, 111207168, 114794496, 123420672, 131801088, 148276224, 166810752, 172191744, 197701632, 222414336, 229588992, 263602176, 296552448, 333621504, 344383488, 395403264, 444828672, 593104896, 667243008, 688766976, 790806528, 889657344, 1186209792, 1334486016, 1779314688, 2372419584, 2668972032, 3558629376, 5337944064, 7117258752, 10675888128, 21351776256]

約数ペア:

[(1, 21351776256), (2, 10675888128), (3, 7117258752), (4, 5337944064), (6, 3558629376), (8, 2668972032), (9, 2372419584), (12, 1779314688), (16, 1334486016), (18, 1186209792), (24, 889657344), (27, 790806528), (31, 688766976), (32, 667243008), (36, 593104896), (48, 444828672), (54, 395403264), (62, 344383488), (64, 333621504), (72, 296552448), (81, 263602176), (93, 229588992), (96, 222414336), (108, 197701632), (124, 172191744), (128, 166810752), (144, 148276224), (162, 131801088), (173, 123420672), (186, 114794496), (192, 111207168), (216, 98850816), (243, 87867392), (248, 86095872), (256, 83405376), (279, 76529664), (288, 74138112), (324, 65900544), (346, 61710336), (372, 57397248), (384, 55603584), (432, 49425408), (486, 43933696), (496, 43047936), (512, 41702688), (519, 41140224), (558, 38264832), (576, 37069056), (648, 32950272), (692, 30855168), (744, 28698624), (768, 27801792), (837, 25509888), (864, 24712704), (972, 21966848), (992, 21523968), (1024, 20851344), (1038, 20570112), (1116, 19132416), (1152, 18534528), (1296, 16475136), (1384, 15427584), (1488, 14349312), (1536, 13900896), (1557, 13713408), (1674, 12754944), (1728, 12356352), (1944, 10983424), (1984, 10761984), (2048, 10425672), (2076, 10285056), (2232, 9566208), (2304, 9267264), (2511, 8503296), (2592, 8237568), (2768, 7713792), (2976, 7174656), (3072, 6950448), (3114, 6856704), (3348, 6377472), (3456, 6178176), (3888, 5491712), (3968, 5380992), (4096, 5212836), (4152, 5142528), (4464, 4783104), (4608, 4633632), (4671, 4571136), (5022, 4251648), (5184, 4118784), (5363, 3981312), (5536, 3856896), (5952, 3587328), (6144, 3475224), (6228, 3428352), (6696, 3188736), (6912, 3089088), (7533, 2834432), (7776, 2745856), (7936, 2690496), (8192, 2606418), (8304, 2571264), (8928, 2391552), (9216, 2316816), (9342, 2285568), (10044, 2125824), (10368, 2059392), (10726, 1990656), (11072, 1928448), (11904, 1793664), (12288, 1737612), (12456, 1714176), (13392, 1594368), (13824, 1544544), (14013, 1523712), (15066, 1417216), (15552, 1372928), (15872, 1345248), (16089, 1327104), (16384, 1303209), (16608, 1285632), (17856, 1195776), (18432, 1158408), (18684, 1142784), (20088, 1062912), (20736, 1029696), (21452, 995328), (22144, 964224), (23808, 896832), (24576, 868806), (24912, 857088), (26784, 797184), (27648, 772272), (28026, 761856), (30132, 708608), (31104, 686464), (31744, 672624), (32178, 663552), (33216, 642816), (35712, 597888), (36864, 579204), (37368, 571392), (40176, 531456), (41472, 514848), (42039, 507904), (42904, 497664), (44288, 482112), (47616, 448416), (48267, 442368), (49152, 434403), (49824, 428544), (53568, 398592), (55296, 386136), (56052, 380928), (60264, 354304), (62208, 343232), (63488, 336312), (64356, 331776), (66432, 321408), (71424, 298944), (73728, 289602), (74736, 285696), (80352, 265728), (82944, 257424), (84078, 253952), (85808, 248832), (88576, 241056), (95232, 224208), (96534, 221184), (99648, 214272), (107136, 199296), (110592, 193068), (112104, 190464), (120528, 177152), (124416, 171616), (126976, 168156), (128712, 165888), (132864, 160704), (142848, 149472), (144801, 147456)]