1969864704

素因数分解:

$2^{14}\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 6013399840

約数和(自身を除く): 4043535136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 73, 96, 108, 122, 128, 144, 146, 183, 192, 216, 219, 244, 256, 288, 292, 366, 384, 432, 438, 488, 512, 549, 576, 584, 657, 732, 768, 864, 876, 976, 1024, 1098, 1152, 1168, 1314, 1464, 1536, 1647, 1728, 1752, 1952, 1971, 2048, 2196, 2304, 2336, 2628, 2928, 3072, 3294, 3456, 3504, 3904, 3942, 4096, 4392, 4453, 4608, 4672, 5256, 5856, 6144, 6588, 6912, 7008, 7808, 7884, 8192, 8784, 8906, 9216, 9344, 10512, 11712, 12288, 13176, 13359, 13824, 14016, 15616, 15768, 16384, 17568, 17812, 18432, 18688, 21024, 23424, 24576, 26352, 26718, 27648, 28032, 31232, 31536, 35136, 35624, 36864, 37376, 40077, 42048, 46848, 49152, 52704, 53436, 55296, 56064, 62464, 63072, 70272, 71248, 73728, 74752, 80154, 84096, 93696, 105408, 106872, 110592, 112128, 120231, 124928, 126144, 140544, 142496, 147456, 149504, 160308, 168192, 187392, 210816, 213744, 221184, 224256, 240462, 249856, 252288, 281088, 284992, 299008, 320616, 336384, 374784, 421632, 427488, 442368, 448512, 480924, 499712, 504576, 562176, 569984, 598016, 641232, 672768, 749568, 843264, 854976, 897024, 961848, 999424, 1009152, 1124352, 1139968, 1196032, 1282464, 1345536, 1499136, 1686528, 1709952, 1794048, 1923696, 2018304, 2248704, 2279936, 2564928, 2691072, 2998272, 3373056, 3419904, 3588096, 3847392, 4036608, 4497408, 4559872, 5129856, 5382144, 6746112, 6839808, 7694784, 8073216, 8994816, 9119744, 10259712, 10764288, 13492224, 13679616, 15389568, 16146432, 18239488, 20519424, 26984448, 27359232, 30779136, 32292864, 36478976, 41038848, 54718464, 61558272, 72957952, 82077696, 109436928, 123116544, 164155392, 218873856, 246233088, 328310784, 492466176, 656621568, 984932352, 1969864704]

約数ペア:

[(1, 1969864704), (2, 984932352), (3, 656621568), (4, 492466176), (6, 328310784), (8, 246233088), (9, 218873856), (12, 164155392), (16, 123116544), (18, 109436928), (24, 82077696), (27, 72957952), (32, 61558272), (36, 54718464), (48, 41038848), (54, 36478976), (61, 32292864), (64, 30779136), (72, 27359232), (73, 26984448), (96, 20519424), (108, 18239488), (122, 16146432), (128, 15389568), (144, 13679616), (146, 13492224), (183, 10764288), (192, 10259712), (216, 9119744), (219, 8994816), (244, 8073216), (256, 7694784), (288, 6839808), (292, 6746112), (366, 5382144), (384, 5129856), (432, 4559872), (438, 4497408), (488, 4036608), (512, 3847392), (549, 3588096), (576, 3419904), (584, 3373056), (657, 2998272), (732, 2691072), (768, 2564928), (864, 2279936), (876, 2248704), (976, 2018304), (1024, 1923696), (1098, 1794048), (1152, 1709952), (1168, 1686528), (1314, 1499136), (1464, 1345536), (1536, 1282464), (1647, 1196032), (1728, 1139968), (1752, 1124352), (1952, 1009152), (1971, 999424), (2048, 961848), (2196, 897024), (2304, 854976), (2336, 843264), (2628, 749568), (2928, 672768), (3072, 641232), (3294, 598016), (3456, 569984), (3504, 562176), (3904, 504576), (3942, 499712), (4096, 480924), (4392, 448512), (4453, 442368), (4608, 427488), (4672, 421632), (5256, 374784), (5856, 336384), (6144, 320616), (6588, 299008), (6912, 284992), (7008, 281088), (7808, 252288), (7884, 249856), (8192, 240462), (8784, 224256), (8906, 221184), (9216, 213744), (9344, 210816), (10512, 187392), (11712, 168192), (12288, 160308), (13176, 149504), (13359, 147456), (13824, 142496), (14016, 140544), (15616, 126144), (15768, 124928), (16384, 120231), (17568, 112128), (17812, 110592), (18432, 106872), (18688, 105408), (21024, 93696), (23424, 84096), (24576, 80154), (26352, 74752), (26718, 73728), (27648, 71248), (28032, 70272), (31232, 63072), (31536, 62464), (35136, 56064), (35624, 55296), (36864, 53436), (37376, 52704), (40077, 49152), (42048, 46848)]