2019965248

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 5046902784

約数和(自身を除く): 3026937536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 47, 56, 64, 86, 92, 94, 97, 112, 161, 172, 184, 188, 194, 224, 301, 322, 329, 344, 368, 376, 388, 448, 602, 644, 658, 679, 688, 736, 752, 776, 989, 1081, 1204, 1288, 1316, 1358, 1376, 1472, 1504, 1552, 1978, 2021, 2162, 2231, 2408, 2576, 2632, 2716, 2752, 3008, 3104, 3956, 4042, 4171, 4324, 4462, 4559, 4816, 5152, 5264, 5432, 6208, 6923, 7567, 7912, 8084, 8342, 8648, 8924, 9118, 9632, 10304, 10528, 10864, 13846, 14147, 15134, 15617, 15824, 16168, 16684, 17296, 17848, 18236, 19264, 21056, 21728, 27692, 28294, 29197, 30268, 31234, 31648, 31913, 32336, 33368, 34592, 35696, 36472, 43456, 46483, 55384, 56588, 58394, 60536, 62468, 63296, 63826, 64672, 66736, 69184, 71392, 72944, 92966, 95933, 104857, 110768, 113176, 116788, 121072, 124936, 127652, 129344, 133472, 142784, 145888, 185932, 191866, 196037, 209714, 221536, 226352, 233576, 242144, 249872, 255304, 266944, 291776, 325381, 371864, 383732, 392074, 419428, 443072, 452704, 467152, 484288, 499744, 510608, 650762, 671531, 733999, 743728, 767464, 784148, 838856, 905408, 934304, 999488, 1021216, 1301524, 1343062, 1372259, 1467998, 1487456, 1534928, 1568296, 1677712, 1868608, 2042432, 2603048, 2686124, 2744518, 2935996, 2974912, 3069856, 3136592, 3355424, 4508851, 5206096, 5372248, 5489036, 5871992, 6139712, 6273184, 6710848, 9017702, 10412192, 10744496, 10978072, 11743984, 12546368, 18035404, 20824384, 21488992, 21956144, 23487968, 31561957, 36070808, 42977984, 43912288, 46975936, 63123914, 72141616, 87824576, 126247828, 144283232, 252495656, 288566464, 504991312, 1009982624, 2019965248]

約数ペア:

[(1, 2019965248), (2, 1009982624), (4, 504991312), (7, 288566464), (8, 252495656), (14, 144283232), (16, 126247828), (23, 87824576), (28, 72141616), (32, 63123914), (43, 46975936), (46, 43912288), (47, 42977984), (56, 36070808), (64, 31561957), (86, 23487968), (92, 21956144), (94, 21488992), (97, 20824384), (112, 18035404), (161, 12546368), (172, 11743984), (184, 10978072), (188, 10744496), (194, 10412192), (224, 9017702), (301, 6710848), (322, 6273184), (329, 6139712), (344, 5871992), (368, 5489036), (376, 5372248), (388, 5206096), (448, 4508851), (602, 3355424), (644, 3136592), (658, 3069856), (679, 2974912), (688, 2935996), (736, 2744518), (752, 2686124), (776, 2603048), (989, 2042432), (1081, 1868608), (1204, 1677712), (1288, 1568296), (1316, 1534928), (1358, 1487456), (1376, 1467998), (1472, 1372259), (1504, 1343062), (1552, 1301524), (1978, 1021216), (2021, 999488), (2162, 934304), (2231, 905408), (2408, 838856), (2576, 784148), (2632, 767464), (2716, 743728), (2752, 733999), (3008, 671531), (3104, 650762), (3956, 510608), (4042, 499744), (4171, 484288), (4324, 467152), (4462, 452704), (4559, 443072), (4816, 419428), (5152, 392074), (5264, 383732), (5432, 371864), (6208, 325381), (6923, 291776), (7567, 266944), (7912, 255304), (8084, 249872), (8342, 242144), (8648, 233576), (8924, 226352), (9118, 221536), (9632, 209714), (10304, 196037), (10528, 191866), (10864, 185932), (13846, 145888), (14147, 142784), (15134, 133472), (15617, 129344), (15824, 127652), (16168, 124936), (16684, 121072), (17296, 116788), (17848, 113176), (18236, 110768), (19264, 104857), (21056, 95933), (21728, 92966), (27692, 72944), (28294, 71392), (29197, 69184), (30268, 66736), (31234, 64672), (31648, 63826), (31913, 63296), (32336, 62468), (33368, 60536), (34592, 58394), (35696, 56588), (36472, 55384), (43456, 46483)]