21755209728

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:735

約数の個数: 288

約数和(自身を含む): 68119833600

約数和(自身を除く): 46364623872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 128, 147, 168, 192, 196, 224, 254, 256, 294, 336, 381, 384, 392, 448, 508, 512, 569, 588, 672, 762, 768, 784, 889, 896, 1016, 1024, 1138, 1176, 1344, 1524, 1536, 1568, 1707, 1778, 1792, 2032, 2048, 2276, 2352, 2667, 2688, 3048, 3072, 3136, 3414, 3556, 3584, 3983, 4064, 4552, 4704, 5334, 5376, 6096, 6144, 6223, 6272, 6828, 7112, 7168, 7966, 8128, 9104, 9408, 10668, 10752, 11949, 12192, 12446, 12544, 13656, 14224, 14336, 15932, 16256, 18208, 18669, 18816, 21336, 21504, 23898, 24384, 24892, 25088, 27312, 27881, 28448, 31864, 32512, 36416, 37338, 37632, 42672, 43008, 47796, 48768, 49784, 50176, 54624, 55762, 56896, 63728, 65024, 72263, 72832, 74676, 75264, 83643, 85344, 95592, 97536, 99568, 100352, 109248, 111524, 113792, 127456, 130048, 144526, 145664, 149352, 150528, 167286, 170688, 191184, 195072, 199136, 216789, 218496, 223048, 227584, 254912, 260096, 289052, 291328, 298704, 301056, 334572, 341376, 382368, 390144, 398272, 433578, 436992, 446096, 455168, 505841, 509824, 578104, 582656, 597408, 669144, 682752, 764736, 780288, 796544, 867156, 873984, 892192, 910336, 1011682, 1019648, 1156208, 1165312, 1194816, 1338288, 1365504, 1517523, 1529472, 1593088, 1734312, 1747968, 1784384, 1820672, 2023364, 2039296, 2312416, 2389632, 2676576, 2731008, 3035046, 3058944, 3186176, 3468624, 3495936, 3540887, 3568768, 4046728, 4078592, 4624832, 4779264, 5353152, 5462016, 6070092, 6117888, 6372352, 6937248, 7081774, 7137536, 8093456, 8157184, 9249664, 9558528, 10622661, 10706304, 12140184, 12235776, 12744704, 13874496, 14163548, 14275072, 16186912, 18499328, 19117056, 21245322, 21412608, 24280368, 24471552, 27748992, 28327096, 28550144, 32373824, 36998656, 38234112, 42490644, 42825216, 48560736, 55497984, 56654192, 57100288, 64747648, 73997312, 84981288, 85650432, 97121472, 110995968, 113308384, 129495296, 147994624, 169962576, 171300864, 194242944, 221991936, 226616768, 258990592, 339925152, 388485888, 443983872, 453233536, 517981184, 679850304, 776971776, 906467072, 1035962368, 1359700608, 1553943552, 1812934144, 2719401216, 3107887104, 3625868288, 5438802432, 7251736576, 10877604864, 21755209728]

約数ペア:

[(1, 21755209728), (2, 10877604864), (3, 7251736576), (4, 5438802432), (6, 3625868288), (7, 3107887104), (8, 2719401216), (12, 1812934144), (14, 1553943552), (16, 1359700608), (21, 1035962368), (24, 906467072), (28, 776971776), (32, 679850304), (42, 517981184), (48, 453233536), (49, 443983872), (56, 388485888), (64, 339925152), (84, 258990592), (96, 226616768), (98, 221991936), (112, 194242944), (127, 171300864), (128, 169962576), (147, 147994624), (168, 129495296), (192, 113308384), (196, 110995968), (224, 97121472), (254, 85650432), (256, 84981288), (294, 73997312), (336, 64747648), (381, 57100288), (384, 56654192), (392, 55497984), (448, 48560736), (508, 42825216), (512, 42490644), (569, 38234112), (588, 36998656), (672, 32373824), (762, 28550144), (768, 28327096), (784, 27748992), (889, 24471552), (896, 24280368), (1016, 21412608), (1024, 21245322), (1138, 19117056), (1176, 18499328), (1344, 16186912), (1524, 14275072), (1536, 14163548), (1568, 13874496), (1707, 12744704), (1778, 12235776), (1792, 12140184), (2032, 10706304), (2048, 10622661), (2276, 9558528), (2352, 9249664), (2667, 8157184), (2688, 8093456), (3048, 7137536), (3072, 7081774), (3136, 6937248), (3414, 6372352), (3556, 6117888), (3584, 6070092), (3983, 5462016), (4064, 5353152), (4552, 4779264), (4704, 4624832), (5334, 4078592), (5376, 4046728), (6096, 3568768), (6144, 3540887), (6223, 3495936), (6272, 3468624), (6828, 3186176), (7112, 3058944), (7168, 3035046), (7966, 2731008), (8128, 2676576), (9104, 2389632), (9408, 2312416), (10668, 2039296), (10752, 2023364), (11949, 1820672), (12192, 1784384), (12446, 1747968), (12544, 1734312), (13656, 1593088), (14224, 1529472), (14336, 1517523), (15932, 1365504), (16256, 1338288), (18208, 1194816), (18669, 1165312), (18816, 1156208), (21336, 1019648), (21504, 1011682), (23898, 910336), (24384, 892192), (24892, 873984), (25088, 867156), (27312, 796544), (27881, 780288), (28448, 764736), (31864, 682752), (32512, 669144), (36416, 597408), (37338, 582656), (37632, 578104), (42672, 509824), (43008, 505841), (47796, 455168), (48768, 446096), (49784, 436992), (50176, 433578), (54624, 398272), (55762, 390144), (56896, 382368), (63728, 341376), (65024, 334572), (72263, 301056), (72832, 298704), (74676, 291328), (75264, 289052), (83643, 260096), (85344, 254912), (95592, 227584), (97536, 223048), (99568, 218496), (100352, 216789), (109248, 199136), (111524, 195072), (113792, 191184), (127456, 170688), (130048, 167286), (144526, 150528), (145664, 149352)]