1974275072

素因数分解:

$2^{10}\times 7^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 220

約数和(自身を含む): 5091478536

約数和(自身を除く): 3117203464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 73, 77, 88, 98, 112, 128, 146, 154, 176, 196, 224, 256, 292, 308, 343, 352, 392, 448, 511, 512, 539, 584, 616, 686, 704, 784, 803, 896, 1022, 1024, 1078, 1168, 1232, 1372, 1408, 1568, 1606, 1792, 2044, 2156, 2336, 2401, 2464, 2744, 2816, 3136, 3212, 3577, 3584, 3773, 4088, 4312, 4672, 4802, 4928, 5488, 5621, 5632, 6272, 6424, 7154, 7168, 7546, 8176, 8624, 9344, 9604, 9856, 10976, 11242, 11264, 12544, 12848, 14308, 15092, 16352, 17248, 18688, 19208, 19712, 21952, 22484, 25039, 25088, 25696, 26411, 28616, 30184, 32704, 34496, 37376, 38416, 39347, 39424, 43904, 44968, 50078, 50176, 51392, 52822, 57232, 60368, 65408, 68992, 74752, 76832, 78694, 78848, 87808, 89936, 100156, 102784, 105644, 114464, 120736, 130816, 137984, 153664, 157388, 175273, 175616, 179872, 200312, 205568, 211288, 228928, 241472, 261632, 275429, 275968, 307328, 314776, 350546, 351232, 359744, 400624, 411136, 422576, 457856, 482944, 523264, 550858, 551936, 614656, 629552, 701092, 719488, 801248, 822272, 845152, 915712, 965888, 1101716, 1229312, 1259104, 1402184, 1438976, 1602496, 1690304, 1831424, 1928003, 1931776, 2203432, 2458624, 2518208, 2804368, 2877952, 3204992, 3380608, 3662848, 3856006, 3863552, 4406864, 5036416, 5608736, 5755904, 6409984, 6761216, 7712012, 8813728, 10072832, 11217472, 12819968, 13522432, 15424024, 17627456, 20145664, 22434944, 25639936, 27044864, 30848048, 35254912, 40291328, 44869888, 61696096, 70509824, 89739776, 123392192, 141019648, 179479552, 246784384, 282039296, 493568768, 987137536, 1974275072]

約数ペア:

[(1, 1974275072), (2, 987137536), (4, 493568768), (7, 282039296), (8, 246784384), (11, 179479552), (14, 141019648), (16, 123392192), (22, 89739776), (28, 70509824), (32, 61696096), (44, 44869888), (49, 40291328), (56, 35254912), (64, 30848048), (73, 27044864), (77, 25639936), (88, 22434944), (98, 20145664), (112, 17627456), (128, 15424024), (146, 13522432), (154, 12819968), (176, 11217472), (196, 10072832), (224, 8813728), (256, 7712012), (292, 6761216), (308, 6409984), (343, 5755904), (352, 5608736), (392, 5036416), (448, 4406864), (511, 3863552), (512, 3856006), (539, 3662848), (584, 3380608), (616, 3204992), (686, 2877952), (704, 2804368), (784, 2518208), (803, 2458624), (896, 2203432), (1022, 1931776), (1024, 1928003), (1078, 1831424), (1168, 1690304), (1232, 1602496), (1372, 1438976), (1408, 1402184), (1568, 1259104), (1606, 1229312), (1792, 1101716), (2044, 965888), (2156, 915712), (2336, 845152), (2401, 822272), (2464, 801248), (2744, 719488), (2816, 701092), (3136, 629552), (3212, 614656), (3577, 551936), (3584, 550858), (3773, 523264), (4088, 482944), (4312, 457856), (4672, 422576), (4802, 411136), (4928, 400624), (5488, 359744), (5621, 351232), (5632, 350546), (6272, 314776), (6424, 307328), (7154, 275968), (7168, 275429), (7546, 261632), (8176, 241472), (8624, 228928), (9344, 211288), (9604, 205568), (9856, 200312), (10976, 179872), (11242, 175616), (11264, 175273), (12544, 157388), (12848, 153664), (14308, 137984), (15092, 130816), (16352, 120736), (17248, 114464), (18688, 105644), (19208, 102784), (19712, 100156), (21952, 89936), (22484, 87808), (25039, 78848), (25088, 78694), (25696, 76832), (26411, 74752), (28616, 68992), (30184, 65408), (32704, 60368), (34496, 57232), (37376, 52822), (38416, 51392), (39347, 50176), (39424, 50078), (43904, 44968)]