18938859264

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 432

約数和(自身を含む): 62721039360

約数和(自身を除く): 43782180096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 169, 186, 192, 208, 216, 234, 248, 256, 279, 288, 312, 338, 351, 372, 384, 403, 416, 432, 468, 496, 507, 523, 558, 576, 624, 676, 702, 744, 768, 806, 832, 837, 864, 936, 992, 1014, 1046, 1116, 1152, 1209, 1248, 1352, 1404, 1488, 1521, 1569, 1612, 1664, 1674, 1728, 1872, 1984, 2028, 2092, 2232, 2304, 2418, 2496, 2704, 2808, 2976, 3042, 3138, 3224, 3328, 3348, 3456, 3627, 3744, 3968, 4056, 4184, 4464, 4563, 4707, 4836, 4992, 5239, 5408, 5616, 5952, 6084, 6276, 6448, 6696, 6799, 6912, 7254, 7488, 7936, 8112, 8368, 8928, 9126, 9414, 9672, 9984, 10478, 10816, 10881, 11232, 11904, 12168, 12552, 12896, 13392, 13598, 14121, 14508, 14976, 15717, 16213, 16224, 16736, 17856, 18252, 18828, 19344, 20397, 20956, 21632, 21762, 22464, 23808, 24336, 25104, 25792, 26784, 27196, 28242, 29016, 29952, 31434, 32426, 32448, 33472, 35712, 36504, 37656, 38688, 40794, 41912, 43264, 43524, 44928, 47151, 48639, 48672, 50208, 51584, 53568, 54392, 56484, 58032, 61191, 62868, 64852, 64896, 66944, 71424, 73008, 75312, 77376, 81588, 83824, 87048, 88387, 89856, 94302, 97278, 97344, 100416, 103168, 107136, 108784, 112968, 116064, 122382, 125736, 129704, 129792, 133888, 141453, 145917, 146016, 150624, 154752, 163176, 167648, 174096, 176774, 183573, 188604, 194556, 194688, 200832, 210769, 214272, 217568, 225936, 232128, 244764, 251472, 259408, 265161, 282906, 291834, 292032, 301248, 309504, 326352, 335296, 348192, 353548, 367146, 377208, 389112, 389376, 401664, 421538, 435136, 437751, 451872, 464256, 489528, 502944, 518816, 530322, 565812, 583668, 584064, 602496, 632307, 652704, 670592, 696384, 707096, 734292, 754416, 778224, 795483, 843076, 870272, 875502, 903744, 928512, 979056, 1005888, 1037632, 1060644, 1131624, 1167336, 1168128, 1204992, 1264614, 1305408, 1341184, 1392768, 1414192, 1468584, 1508832, 1556448, 1590966, 1686152, 1740544, 1751004, 1807488, 1896921, 1958112, 2011776, 2075264, 2121288, 2263248, 2334672, 2386449, 2529228, 2610816, 2739997, 2785536, 2828384, 2937168, 3017664, 3112896, 3181932, 3372304, 3502008, 3614976, 3793842, 3916224, 4023552, 4150528, 4242576, 4526496, 4669344, 4772898, 5058456, 5221632, 5479994, 5656768, 5690763, 5874336, 6035328, 6225792, 6363864, 6744608, 7004016, 7587684, 7832448, 8219991, 8485152, 9052992, 9338688, 9545796, 10116912, 10959988, 11313536, 11381526, 11748672, 12070656, 12451584, 12727728, 13489216, 14008032, 15175368, 15664896, 16439982, 16970304, 18105984, 18677376, 19091592, 20233824, 21919976, 22627072, 22763052, 23497344, 24659973, 25455456, 26978432, 28016064, 30350736, 32879964, 33940608, 36211968, 37354752, 38183184, 40467648, 43839952, 45526104, 46994688, 49319946, 50910912, 53956864, 56032128, 60701472, 65759928, 67881216, 73979919, 76366368, 80935296, 87679904, 91052208, 98639892, 101821824, 112064256, 121402944, 131519856, 147959838, 152732736, 161870592, 175359808, 182104416, 197279784, 203643648, 242805888, 263039712, 295919676, 305465472, 350719616, 364208832, 394559568, 485611776, 526079424, 591839352, 610930944, 701439232, 728417664, 789119136, 1052158848, 1183678704, 1456835328, 1578238272, 2104317696, 2367357408, 3156476544, 4734714816, 6312953088, 9469429632, 18938859264]

約数ペア:

[(1, 18938859264), (2, 9469429632), (3, 6312953088), (4, 4734714816), (6, 3156476544), (8, 2367357408), (9, 2104317696), (12, 1578238272), (13, 1456835328), (16, 1183678704), (18, 1052158848), (24, 789119136), (26, 728417664), (27, 701439232), (31, 610930944), (32, 591839352), (36, 526079424), (39, 485611776), (48, 394559568), (52, 364208832), (54, 350719616), (62, 305465472), (64, 295919676), (72, 263039712), (78, 242805888), (93, 203643648), (96, 197279784), (104, 182104416), (108, 175359808), (117, 161870592), (124, 152732736), (128, 147959838), (144, 131519856), (156, 121402944), (169, 112064256), (186, 101821824), (192, 98639892), (208, 91052208), (216, 87679904), (234, 80935296), (248, 76366368), (256, 73979919), (279, 67881216), (288, 65759928), (312, 60701472), (338, 56032128), (351, 53956864), (372, 50910912), (384, 49319946), (403, 46994688), (416, 45526104), (432, 43839952), (468, 40467648), (496, 38183184), (507, 37354752), (523, 36211968), (558, 33940608), (576, 32879964), (624, 30350736), (676, 28016064), (702, 26978432), (744, 25455456), (768, 24659973), (806, 23497344), (832, 22763052), (837, 22627072), (864, 21919976), (936, 20233824), (992, 19091592), (1014, 18677376), (1046, 18105984), (1116, 16970304), (1152, 16439982), (1209, 15664896), (1248, 15175368), (1352, 14008032), (1404, 13489216), (1488, 12727728), (1521, 12451584), (1569, 12070656), (1612, 11748672), (1664, 11381526), (1674, 11313536), (1728, 10959988), (1872, 10116912), (1984, 9545796), (2028, 9338688), (2092, 9052992), (2232, 8485152), (2304, 8219991), (2418, 7832448), (2496, 7587684), (2704, 7004016), (2808, 6744608), (2976, 6363864), (3042, 6225792), (3138, 6035328), (3224, 5874336), (3328, 5690763), (3348, 5656768), (3456, 5479994), (3627, 5221632), (3744, 5058456), (3968, 4772898), (4056, 4669344), (4184, 4526496), (4464, 4242576), (4563, 4150528), (4707, 4023552), (4836, 3916224), (4992, 3793842), (5239, 3614976), (5408, 3502008), (5616, 3372304), (5952, 3181932), (6084, 3112896), (6276, 3017664), (6448, 2937168), (6696, 2828384), (6799, 2785536), (6912, 2739997), (7254, 2610816), (7488, 2529228), (7936, 2386449), (8112, 2334672), (8368, 2263248), (8928, 2121288), (9126, 2075264), (9414, 2011776), (9672, 1958112), (9984, 1896921), (10478, 1807488), (10816, 1751004), (10881, 1740544), (11232, 1686152), (11904, 1590966), (12168, 1556448), (12552, 1508832), (12896, 1468584), (13392, 1414192), (13598, 1392768), (14121, 1341184), (14508, 1305408), (14976, 1264614), (15717, 1204992), (16213, 1168128), (16224, 1167336), (16736, 1131624), (17856, 1060644), (18252, 1037632), (18828, 1005888), (19344, 979056), (20397, 928512), (20956, 903744), (21632, 875502), (21762, 870272), (22464, 843076), (23808, 795483), (24336, 778224), (25104, 754416), (25792, 734292), (26784, 707096), (27196, 696384), (28242, 670592), (29016, 652704), (29952, 632307), (31434, 602496), (32426, 584064), (32448, 583668), (33472, 565812), (35712, 530322), (36504, 518816), (37656, 502944), (38688, 489528), (40794, 464256), (41912, 451872), (43264, 437751), (43524, 435136), (44928, 421538), (47151, 401664), (48639, 389376), (48672, 389112), (50208, 377208), (51584, 367146), (53568, 353548), (54392, 348192), (56484, 335296), (58032, 326352), (61191, 309504), (62868, 301248), (64852, 292032), (64896, 291834), (66944, 282906), (71424, 265161), (73008, 259408), (75312, 251472), (77376, 244764), (81588, 232128), (83824, 225936), (87048, 217568), (88387, 214272), (89856, 210769), (94302, 200832), (97278, 194688), (97344, 194556), (100416, 188604), (103168, 183573), (107136, 176774), (108784, 174096), (112968, 167648), (116064, 163176), (122382, 154752), (125736, 150624), (129704, 146016), (129792, 145917), (133888, 141453)]