440745984

素因数分解:

$2^{14}\times 3^2\times 7^2\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 270

約数和(自身を含む): 1505381514

約数和(自身を除く): 1064635530

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 64, 72, 84, 96, 98, 112, 122, 126, 128, 144, 147, 168, 183, 192, 196, 224, 244, 252, 256, 288, 294, 336, 366, 384, 392, 427, 441, 448, 488, 504, 512, 549, 576, 588, 672, 732, 768, 784, 854, 882, 896, 976, 1008, 1024, 1098, 1152, 1176, 1281, 1344, 1464, 1536, 1568, 1708, 1764, 1792, 1952, 2016, 2048, 2196, 2304, 2352, 2562, 2688, 2928, 2989, 3072, 3136, 3416, 3528, 3584, 3843, 3904, 4032, 4096, 4392, 4608, 4704, 5124, 5376, 5856, 5978, 6144, 6272, 6832, 7056, 7168, 7686, 7808, 8064, 8192, 8784, 8967, 9216, 9408, 10248, 10752, 11712, 11956, 12288, 12544, 13664, 14112, 14336, 15372, 15616, 16128, 16384, 17568, 17934, 18432, 18816, 20496, 21504, 23424, 23912, 24576, 25088, 26901, 27328, 28224, 28672, 30744, 31232, 32256, 35136, 35868, 36864, 37632, 40992, 43008, 46848, 47824, 49152, 50176, 53802, 54656, 56448, 57344, 61488, 62464, 64512, 70272, 71736, 73728, 75264, 81984, 86016, 93696, 95648, 100352, 107604, 109312, 112896, 114688, 122976, 124928, 129024, 140544, 143472, 147456, 150528, 163968, 172032, 187392, 191296, 200704, 215208, 218624, 225792, 245952, 249856, 258048, 281088, 286944, 301056, 327936, 344064, 374784, 382592, 401408, 430416, 437248, 451584, 491904, 499712, 516096, 562176, 573888, 602112, 655872, 749568, 765184, 802816, 860832, 874496, 903168, 983808, 999424, 1032192, 1124352, 1147776, 1204224, 1311744, 1499136, 1530368, 1721664, 1748992, 1806336, 1967616, 2248704, 2295552, 2408448, 2623488, 2998272, 3060736, 3443328, 3497984, 3612672, 3935232, 4497408, 4591104, 5246976, 6121472, 6886656, 6995968, 7225344, 7870464, 8994816, 9182208, 10493952, 12242944, 13773312, 15740928, 18364416, 20987904, 24485888, 27546624, 31481856, 36728832, 48971776, 55093248, 62963712, 73457664, 110186496, 146915328, 220372992, 440745984]

約数ペア:

[(1, 440745984), (2, 220372992), (3, 146915328), (4, 110186496), (6, 73457664), (7, 62963712), (8, 55093248), (9, 48971776), (12, 36728832), (14, 31481856), (16, 27546624), (18, 24485888), (21, 20987904), (24, 18364416), (28, 15740928), (32, 13773312), (36, 12242944), (42, 10493952), (48, 9182208), (49, 8994816), (56, 7870464), (61, 7225344), (63, 6995968), (64, 6886656), (72, 6121472), (84, 5246976), (96, 4591104), (98, 4497408), (112, 3935232), (122, 3612672), (126, 3497984), (128, 3443328), (144, 3060736), (147, 2998272), (168, 2623488), (183, 2408448), (192, 2295552), (196, 2248704), (224, 1967616), (244, 1806336), (252, 1748992), (256, 1721664), (288, 1530368), (294, 1499136), (336, 1311744), (366, 1204224), (384, 1147776), (392, 1124352), (427, 1032192), (441, 999424), (448, 983808), (488, 903168), (504, 874496), (512, 860832), (549, 802816), (576, 765184), (588, 749568), (672, 655872), (732, 602112), (768, 573888), (784, 562176), (854, 516096), (882, 499712), (896, 491904), (976, 451584), (1008, 437248), (1024, 430416), (1098, 401408), (1152, 382592), (1176, 374784), (1281, 344064), (1344, 327936), (1464, 301056), (1536, 286944), (1568, 281088), (1708, 258048), (1764, 249856), (1792, 245952), (1952, 225792), (2016, 218624), (2048, 215208), (2196, 200704), (2304, 191296), (2352, 187392), (2562, 172032), (2688, 163968), (2928, 150528), (2989, 147456), (3072, 143472), (3136, 140544), (3416, 129024), (3528, 124928), (3584, 122976), (3843, 114688), (3904, 112896), (4032, 109312), (4096, 107604), (4392, 100352), (4608, 95648), (4704, 93696), (5124, 86016), (5376, 81984), (5856, 75264), (5978, 73728), (6144, 71736), (6272, 70272), (6832, 64512), (7056, 62464), (7168, 61488), (7686, 57344), (7808, 56448), (8064, 54656), (8192, 53802), (8784, 50176), (8967, 49152), (9216, 47824), (9408, 46848), (10248, 43008), (10752, 40992), (11712, 37632), (11956, 36864), (12288, 35868), (12544, 35136), (13664, 32256), (14112, 31232), (14336, 30744), (15372, 28672), (15616, 28224), (16128, 27328), (16384, 26901), (17568, 25088), (17934, 24576), (18432, 23912), (18816, 23424), (20496, 21504)]