1997157888

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 360

約数和(自身を含む): 6655777128

約数和(自身を除く): 4658619240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 41, 44, 48, 62, 64, 66, 72, 82, 88, 93, 96, 99, 123, 124, 128, 132, 144, 164, 176, 186, 192, 198, 246, 248, 256, 264, 279, 288, 328, 341, 352, 369, 372, 384, 396, 451, 492, 496, 512, 528, 558, 576, 656, 682, 704, 738, 744, 768, 792, 902, 961, 984, 992, 1023, 1056, 1116, 1152, 1271, 1312, 1353, 1364, 1408, 1476, 1488, 1536, 1584, 1804, 1922, 1968, 1984, 2046, 2112, 2232, 2304, 2542, 2624, 2706, 2728, 2816, 2883, 2952, 2976, 3069, 3168, 3608, 3813, 3844, 3936, 3968, 4059, 4092, 4224, 4464, 4608, 5084, 5248, 5412, 5456, 5632, 5766, 5904, 5952, 6138, 6336, 7216, 7626, 7688, 7872, 7936, 8118, 8184, 8448, 8649, 8928, 10168, 10496, 10571, 10824, 10912, 11439, 11532, 11808, 11904, 12276, 12672, 13981, 14432, 15252, 15376, 15744, 15872, 16236, 16368, 16896, 17298, 17856, 20336, 20992, 21142, 21648, 21824, 22878, 23064, 23616, 23808, 24552, 25344, 27962, 28864, 30504, 30752, 31488, 31713, 32472, 32736, 34596, 35712, 39401, 40672, 41943, 42284, 43296, 43648, 45756, 46128, 47232, 47616, 49104, 50688, 55924, 57728, 61008, 61504, 62976, 63426, 64944, 65472, 69192, 71424, 78802, 81344, 83886, 84568, 86592, 87296, 91512, 92256, 94464, 95139, 98208, 111848, 115456, 118203, 122016, 123008, 125829, 126852, 129888, 130944, 138384, 142848, 157604, 162688, 167772, 169136, 173184, 174592, 183024, 184512, 188928, 190278, 196416, 223696, 230912, 236406, 244032, 246016, 251658, 253704, 259776, 261888, 276768, 315208, 325376, 335544, 338272, 346368, 354609, 366048, 369024, 380556, 392832, 433411, 447392, 472812, 488064, 492032, 503316, 507408, 519552, 523776, 553536, 630416, 650752, 671088, 676544, 692736, 709218, 732096, 738048, 761112, 785664, 866822, 894784, 945624, 976128, 1006632, 1014816, 1039104, 1107072, 1260832, 1300233, 1342176, 1353088, 1418436, 1464192, 1476096, 1522224, 1571328, 1733644, 1789568, 1891248, 1952256, 2013264, 2029632, 2078208, 2214144, 2521664, 2600466, 2684352, 2706176, 2836872, 2928384, 3044448, 3467288, 3579136, 3782496, 3900699, 4026528, 4059264, 4428288, 5043328, 5200932, 5368704, 5412352, 5673744, 5856768, 6088896, 6934576, 7158272, 7564992, 7801398, 8053056, 8118528, 10086656, 10401864, 10737408, 11347488, 12177792, 13869152, 15129984, 15602796, 16106112, 16237056, 20173312, 20803728, 21474816, 22694976, 24355584, 27738304, 30259968, 31205592, 32212224, 41607456, 45389952, 48711168, 55476608, 60519936, 62411184, 64424448, 83214912, 90779904, 110953216, 124822368, 166429824, 181559808, 221906432, 249644736, 332859648, 499289472, 665719296, 998578944, 1997157888]

約数ペア:

[(1, 1997157888), (2, 998578944), (3, 665719296), (4, 499289472), (6, 332859648), (8, 249644736), (9, 221906432), (11, 181559808), (12, 166429824), (16, 124822368), (18, 110953216), (22, 90779904), (24, 83214912), (31, 64424448), (32, 62411184), (33, 60519936), (36, 55476608), (41, 48711168), (44, 45389952), (48, 41607456), (62, 32212224), (64, 31205592), (66, 30259968), (72, 27738304), (82, 24355584), (88, 22694976), (93, 21474816), (96, 20803728), (99, 20173312), (123, 16237056), (124, 16106112), (128, 15602796), (132, 15129984), (144, 13869152), (164, 12177792), (176, 11347488), (186, 10737408), (192, 10401864), (198, 10086656), (246, 8118528), (248, 8053056), (256, 7801398), (264, 7564992), (279, 7158272), (288, 6934576), (328, 6088896), (341, 5856768), (352, 5673744), (369, 5412352), (372, 5368704), (384, 5200932), (396, 5043328), (451, 4428288), (492, 4059264), (496, 4026528), (512, 3900699), (528, 3782496), (558, 3579136), (576, 3467288), (656, 3044448), (682, 2928384), (704, 2836872), (738, 2706176), (744, 2684352), (768, 2600466), (792, 2521664), (902, 2214144), (961, 2078208), (984, 2029632), (992, 2013264), (1023, 1952256), (1056, 1891248), (1116, 1789568), (1152, 1733644), (1271, 1571328), (1312, 1522224), (1353, 1476096), (1364, 1464192), (1408, 1418436), (1476, 1353088), (1488, 1342176), (1536, 1300233), (1584, 1260832), (1804, 1107072), (1922, 1039104), (1968, 1014816), (1984, 1006632), (2046, 976128), (2112, 945624), (2232, 894784), (2304, 866822), (2542, 785664), (2624, 761112), (2706, 738048), (2728, 732096), (2816, 709218), (2883, 692736), (2952, 676544), (2976, 671088), (3069, 650752), (3168, 630416), (3608, 553536), (3813, 523776), (3844, 519552), (3936, 507408), (3968, 503316), (4059, 492032), (4092, 488064), (4224, 472812), (4464, 447392), (4608, 433411), (5084, 392832), (5248, 380556), (5412, 369024), (5456, 366048), (5632, 354609), (5766, 346368), (5904, 338272), (5952, 335544), (6138, 325376), (6336, 315208), (7216, 276768), (7626, 261888), (7688, 259776), (7872, 253704), (7936, 251658), (8118, 246016), (8184, 244032), (8448, 236406), (8649, 230912), (8928, 223696), (10168, 196416), (10496, 190278), (10571, 188928), (10824, 184512), (10912, 183024), (11439, 174592), (11532, 173184), (11808, 169136), (11904, 167772), (12276, 162688), (12672, 157604), (13981, 142848), (14432, 138384), (15252, 130944), (15376, 129888), (15744, 126852), (15872, 125829), (16236, 123008), (16368, 122016), (16896, 118203), (17298, 115456), (17856, 111848), (20336, 98208), (20992, 95139), (21142, 94464), (21648, 92256), (21824, 91512), (22878, 87296), (23064, 86592), (23616, 84568), (23808, 83886), (24552, 81344), (25344, 78802), (27962, 71424), (28864, 69192), (30504, 65472), (30752, 64944), (31488, 63426), (31713, 62976), (32472, 61504), (32736, 61008), (34596, 57728), (35712, 55924), (39401, 50688), (40672, 49104), (41943, 47616), (42284, 47232), (43296, 46128), (43648, 45756)]