538142976

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 216

約数和(自身を含む): 1805620544

約数和(自身を除く): 1267477568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 366, 384, 427, 448, 488, 504, 547, 549, 576, 672, 732, 768, 854, 896, 976, 1008, 1094, 1098, 1152, 1281, 1344, 1464, 1641, 1708, 1792, 1952, 2016, 2188, 2196, 2304, 2562, 2688, 2928, 3282, 3416, 3829, 3843, 3904, 4032, 4376, 4392, 4923, 5124, 5376, 5856, 6564, 6832, 7658, 7686, 7808, 8064, 8752, 8784, 9846, 10248, 11487, 11712, 13128, 13664, 15316, 15372, 15616, 16128, 17504, 17568, 19692, 20496, 22974, 23424, 26256, 27328, 30632, 30744, 33367, 34461, 35008, 35136, 39384, 40992, 45948, 46848, 52512, 54656, 61264, 61488, 66734, 68922, 70016, 70272, 78768, 81984, 91896, 100101, 105024, 109312, 122528, 122976, 133468, 137844, 140032, 140544, 157536, 163968, 183792, 200202, 210048, 233569, 245056, 245952, 266936, 275688, 300303, 315072, 327936, 367584, 400404, 420096, 467138, 490112, 491904, 533872, 551376, 600606, 630144, 700707, 735168, 800808, 934276, 980224, 983808, 1067744, 1102752, 1201212, 1260288, 1401414, 1470336, 1601616, 1868552, 2102121, 2135488, 2205504, 2402424, 2802828, 2940672, 3203232, 3737104, 4204242, 4270976, 4411008, 4804848, 5605656, 6406464, 7474208, 8408484, 8541952, 8822016, 9609696, 11211312, 12812928, 14948416, 16816968, 19219392, 22422624, 25625856, 29896832, 33633936, 38438784, 44845248, 59793664, 67267872, 76877568, 89690496, 134535744, 179380992, 269071488, 538142976]

約数ペア:

[(1, 538142976), (2, 269071488), (3, 179380992), (4, 134535744), (6, 89690496), (7, 76877568), (8, 67267872), (9, 59793664), (12, 44845248), (14, 38438784), (16, 33633936), (18, 29896832), (21, 25625856), (24, 22422624), (28, 19219392), (32, 16816968), (36, 14948416), (42, 12812928), (48, 11211312), (56, 9609696), (61, 8822016), (63, 8541952), (64, 8408484), (72, 7474208), (84, 6406464), (96, 5605656), (112, 4804848), (122, 4411008), (126, 4270976), (128, 4204242), (144, 3737104), (168, 3203232), (183, 2940672), (192, 2802828), (224, 2402424), (244, 2205504), (252, 2135488), (256, 2102121), (288, 1868552), (336, 1601616), (366, 1470336), (384, 1401414), (427, 1260288), (448, 1201212), (488, 1102752), (504, 1067744), (547, 983808), (549, 980224), (576, 934276), (672, 800808), (732, 735168), (768, 700707), (854, 630144), (896, 600606), (976, 551376), (1008, 533872), (1094, 491904), (1098, 490112), (1152, 467138), (1281, 420096), (1344, 400404), (1464, 367584), (1641, 327936), (1708, 315072), (1792, 300303), (1952, 275688), (2016, 266936), (2188, 245952), (2196, 245056), (2304, 233569), (2562, 210048), (2688, 200202), (2928, 183792), (3282, 163968), (3416, 157536), (3829, 140544), (3843, 140032), (3904, 137844), (4032, 133468), (4376, 122976), (4392, 122528), (4923, 109312), (5124, 105024), (5376, 100101), (5856, 91896), (6564, 81984), (6832, 78768), (7658, 70272), (7686, 70016), (7808, 68922), (8064, 66734), (8752, 61488), (8784, 61264), (9846, 54656), (10248, 52512), (11487, 46848), (11712, 45948), (13128, 40992), (13664, 39384), (15316, 35136), (15372, 35008), (15616, 34461), (16128, 33367), (17504, 30744), (17568, 30632), (19692, 27328), (20496, 26256), (22974, 23424)]