1981444608

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 480

約数和(自身を含む): 7006551552

約数和(自身を除く): 5025106944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 64, 66, 72, 78, 88, 93, 96, 97, 99, 104, 117, 124, 128, 132, 143, 144, 156, 176, 186, 192, 194, 198, 208, 234, 248, 256, 264, 279, 286, 288, 291, 312, 341, 352, 372, 384, 388, 396, 403, 416, 429, 468, 496, 512, 528, 558, 572, 576, 582, 624, 682, 704, 744, 768, 776, 792, 806, 832, 858, 873, 936, 992, 1023, 1056, 1067, 1116, 1144, 1152, 1164, 1209, 1248, 1261, 1287, 1364, 1408, 1488, 1536, 1552, 1584, 1612, 1664, 1716, 1746, 1872, 1984, 2046, 2112, 2134, 2232, 2288, 2304, 2328, 2418, 2496, 2522, 2574, 2728, 2816, 2976, 3007, 3069, 3104, 3168, 3201, 3224, 3328, 3432, 3492, 3627, 3744, 3783, 3968, 4092, 4224, 4268, 4433, 4464, 4576, 4608, 4656, 4836, 4992, 5044, 5148, 5456, 5632, 5952, 6014, 6138, 6208, 6336, 6402, 6448, 6656, 6864, 6984, 7254, 7488, 7566, 7936, 8184, 8448, 8536, 8866, 8928, 9021, 9152, 9312, 9603, 9672, 9984, 10088, 10296, 10912, 11349, 11904, 12028, 12276, 12416, 12672, 12804, 12896, 13299, 13728, 13871, 13968, 14508, 14976, 15132, 15872, 16368, 16896, 17072, 17732, 17856, 18042, 18304, 18624, 19206, 19344, 19968, 20176, 20592, 21824, 22698, 23808, 24056, 24552, 24832, 25344, 25608, 25792, 26598, 27063, 27456, 27742, 27936, 29016, 29952, 30264, 32736, 33077, 34144, 35464, 35712, 36084, 36608, 37248, 38412, 38688, 39091, 39897, 40352, 41184, 41613, 43648, 45396, 47616, 48112, 49104, 49664, 50688, 51216, 51584, 53196, 54126, 54912, 55484, 55872, 58032, 59904, 60528, 65472, 66154, 68288, 70928, 71424, 72168, 73216, 74496, 76824, 77376, 78182, 79794, 80704, 82368, 83226, 87296, 90792, 96224, 98208, 99231, 102432, 103168, 106392, 108252, 109824, 110968, 111744, 116064, 117273, 121056, 124839, 130944, 132308, 136576, 141856, 142848, 144336, 148992, 153648, 154752, 156364, 159588, 161408, 164736, 166452, 174592, 181584, 192448, 196416, 198462, 204864, 206336, 212784, 216504, 219648, 221936, 223488, 232128, 234546, 242112, 249678, 261888, 264616, 273152, 283712, 288672, 297693, 307296, 309504, 312728, 319176, 322816, 329472, 332904, 351819, 363168, 384896, 392832, 396924, 409728, 425568, 430001, 433008, 443872, 446976, 464256, 469092, 484224, 499356, 523776, 529232, 546304, 567424, 577344, 595386, 614592, 619008, 625456, 638352, 645632, 658944, 665808, 703638, 726336, 769792, 785664, 793848, 819456, 851136, 860002, 866016, 887744, 928512, 938184, 968448, 998712, 1058464, 1134848, 1154688, 1190772, 1229184, 1250912, 1276704, 1290003, 1331616, 1407276, 1452672, 1539584, 1571328, 1587696, 1638912, 1702272, 1720004, 1732032, 1775488, 1857024, 1876368, 1936896, 1997424, 2116928, 2269696, 2309376, 2381544, 2458368, 2501824, 2553408, 2580006, 2663232, 2814552, 2905344, 3175392, 3404544, 3440008, 3464064, 3550976, 3752736, 3870009, 3994848, 4233856, 4618752, 4763088, 4916736, 5003648, 5106816, 5160012, 5326464, 5629104, 5810688, 6350784, 6809088, 6880016, 6928128, 7101952, 7505472, 7740018, 7989696, 8467712, 9526176, 10007296, 10213632, 10320024, 10652928, 11258208, 12701568, 13760032, 13856256, 15010944, 15480036, 15979392, 16935424, 19052352, 20014592, 20427264, 20640048, 21305856, 22516416, 25403136, 27520064, 30021888, 30960072, 31958784, 38104704, 41280096, 45032832, 50806272, 55040128, 60043776, 61920144, 63917568, 76209408, 82560192, 90065664, 110080256, 123840288, 152418816, 165120384, 180131328, 220160512, 247680576, 330240768, 495361152, 660481536, 990722304, 1981444608]

約数ペア:

[(1, 1981444608), (2, 990722304), (3, 660481536), (4, 495361152), (6, 330240768), (8, 247680576), (9, 220160512), (11, 180131328), (12, 165120384), (13, 152418816), (16, 123840288), (18, 110080256), (22, 90065664), (24, 82560192), (26, 76209408), (31, 63917568), (32, 61920144), (33, 60043776), (36, 55040128), (39, 50806272), (44, 45032832), (48, 41280096), (52, 38104704), (62, 31958784), (64, 30960072), (66, 30021888), (72, 27520064), (78, 25403136), (88, 22516416), (93, 21305856), (96, 20640048), (97, 20427264), (99, 20014592), (104, 19052352), (117, 16935424), (124, 15979392), (128, 15480036), (132, 15010944), (143, 13856256), (144, 13760032), (156, 12701568), (176, 11258208), (186, 10652928), (192, 10320024), (194, 10213632), (198, 10007296), (208, 9526176), (234, 8467712), (248, 7989696), (256, 7740018), (264, 7505472), (279, 7101952), (286, 6928128), (288, 6880016), (291, 6809088), (312, 6350784), (341, 5810688), (352, 5629104), (372, 5326464), (384, 5160012), (388, 5106816), (396, 5003648), (403, 4916736), (416, 4763088), (429, 4618752), (468, 4233856), (496, 3994848), (512, 3870009), (528, 3752736), (558, 3550976), (572, 3464064), (576, 3440008), (582, 3404544), (624, 3175392), (682, 2905344), (704, 2814552), (744, 2663232), (768, 2580006), (776, 2553408), (792, 2501824), (806, 2458368), (832, 2381544), (858, 2309376), (873, 2269696), (936, 2116928), (992, 1997424), (1023, 1936896), (1056, 1876368), (1067, 1857024), (1116, 1775488), (1144, 1732032), (1152, 1720004), (1164, 1702272), (1209, 1638912), (1248, 1587696), (1261, 1571328), (1287, 1539584), (1364, 1452672), (1408, 1407276), (1488, 1331616), (1536, 1290003), (1552, 1276704), (1584, 1250912), (1612, 1229184), (1664, 1190772), (1716, 1154688), (1746, 1134848), (1872, 1058464), (1984, 998712), (2046, 968448), (2112, 938184), (2134, 928512), (2232, 887744), (2288, 866016), (2304, 860002), (2328, 851136), (2418, 819456), (2496, 793848), (2522, 785664), (2574, 769792), (2728, 726336), (2816, 703638), (2976, 665808), (3007, 658944), (3069, 645632), (3104, 638352), (3168, 625456), (3201, 619008), (3224, 614592), (3328, 595386), (3432, 577344), (3492, 567424), (3627, 546304), (3744, 529232), (3783, 523776), (3968, 499356), (4092, 484224), (4224, 469092), (4268, 464256), (4433, 446976), (4464, 443872), (4576, 433008), (4608, 430001), (4656, 425568), (4836, 409728), (4992, 396924), (5044, 392832), (5148, 384896), (5456, 363168), (5632, 351819), (5952, 332904), (6014, 329472), (6138, 322816), (6208, 319176), (6336, 312728), (6402, 309504), (6448, 307296), (6656, 297693), (6864, 288672), (6984, 283712), (7254, 273152), (7488, 264616), (7566, 261888), (7936, 249678), (8184, 242112), (8448, 234546), (8536, 232128), (8866, 223488), (8928, 221936), (9021, 219648), (9152, 216504), (9312, 212784), (9603, 206336), (9672, 204864), (9984, 198462), (10088, 196416), (10296, 192448), (10912, 181584), (11349, 174592), (11904, 166452), (12028, 164736), (12276, 161408), (12416, 159588), (12672, 156364), (12804, 154752), (12896, 153648), (13299, 148992), (13728, 144336), (13871, 142848), (13968, 141856), (14508, 136576), (14976, 132308), (15132, 130944), (15872, 124839), (16368, 121056), (16896, 117273), (17072, 116064), (17732, 111744), (17856, 110968), (18042, 109824), (18304, 108252), (18624, 106392), (19206, 103168), (19344, 102432), (19968, 99231), (20176, 98208), (20592, 96224), (21824, 90792), (22698, 87296), (23808, 83226), (24056, 82368), (24552, 80704), (24832, 79794), (25344, 78182), (25608, 77376), (25792, 76824), (26598, 74496), (27063, 73216), (27456, 72168), (27742, 71424), (27936, 70928), (29016, 68288), (29952, 66154), (30264, 65472), (32736, 60528), (33077, 59904), (34144, 58032), (35464, 55872), (35712, 55484), (36084, 54912), (36608, 54126), (37248, 53196), (38412, 51584), (38688, 51216), (39091, 50688), (39897, 49664), (40352, 49104), (41184, 48112), (41613, 47616), (43648, 45396)]