2979297216

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:688

約数の個数: 252

約数和(自身を含む): 9995669112

約数和(自身を除く): 7016371896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 283, 288, 294, 336, 373, 392, 441, 448, 504, 566, 576, 588, 672, 746, 784, 849, 882, 1008, 1119, 1132, 1176, 1344, 1492, 1568, 1698, 1764, 1981, 2016, 2238, 2264, 2352, 2547, 2611, 2984, 3136, 3357, 3396, 3528, 3962, 4032, 4476, 4528, 4704, 5094, 5222, 5943, 5968, 6714, 6792, 7056, 7833, 7924, 8952, 9056, 9408, 10188, 10444, 11886, 11936, 13428, 13584, 13867, 14112, 15666, 15848, 17829, 17904, 18112, 18277, 20376, 20888, 23499, 23772, 23872, 26856, 27168, 27734, 28224, 31332, 31696, 35658, 35808, 36554, 40752, 41601, 41776, 46998, 47544, 53712, 54336, 54831, 55468, 62664, 63392, 71316, 71616, 73108, 81504, 83202, 83552, 93996, 95088, 105559, 107424, 109662, 110936, 124803, 125328, 126784, 142632, 146216, 163008, 164493, 166404, 167104, 187992, 190176, 211118, 214848, 219324, 221872, 249606, 250656, 285264, 292432, 316677, 328986, 332808, 375984, 380352, 422236, 438648, 443744, 499212, 501312, 570528, 584864, 633354, 657972, 665616, 738913, 751968, 844472, 877296, 887488, 950031, 998424, 1141056, 1169728, 1266708, 1315944, 1331232, 1477826, 1503936, 1688944, 1754592, 1900062, 1996848, 2216739, 2533416, 2631888, 2662464, 2955652, 3377888, 3509184, 3800124, 3993696, 4433478, 5066832, 5172391, 5263776, 5911304, 6650217, 6755776, 7600248, 7987392, 8866956, 10133664, 10344782, 10527552, 11822608, 13300434, 15200496, 15517173, 17733912, 20267328, 20689564, 23645216, 26600868, 30400992, 31034346, 35467824, 41379128, 46551519, 47290432, 53201736, 60801984, 62068692, 70935648, 82758256, 93103038, 106403472, 124137384, 141871296, 165516512, 186206076, 212806944, 248274768, 331033024, 372412152, 425613888, 496549536, 744824304, 993099072, 1489648608, 2979297216]

約数ペア:

[(1, 2979297216), (2, 1489648608), (3, 993099072), (4, 744824304), (6, 496549536), (7, 425613888), (8, 372412152), (9, 331033024), (12, 248274768), (14, 212806944), (16, 186206076), (18, 165516512), (21, 141871296), (24, 124137384), (28, 106403472), (32, 93103038), (36, 82758256), (42, 70935648), (48, 62068692), (49, 60801984), (56, 53201736), (63, 47290432), (64, 46551519), (72, 41379128), (84, 35467824), (96, 31034346), (98, 30400992), (112, 26600868), (126, 23645216), (144, 20689564), (147, 20267328), (168, 17733912), (192, 15517173), (196, 15200496), (224, 13300434), (252, 11822608), (283, 10527552), (288, 10344782), (294, 10133664), (336, 8866956), (373, 7987392), (392, 7600248), (441, 6755776), (448, 6650217), (504, 5911304), (566, 5263776), (576, 5172391), (588, 5066832), (672, 4433478), (746, 3993696), (784, 3800124), (849, 3509184), (882, 3377888), (1008, 2955652), (1119, 2662464), (1132, 2631888), (1176, 2533416), (1344, 2216739), (1492, 1996848), (1568, 1900062), (1698, 1754592), (1764, 1688944), (1981, 1503936), (2016, 1477826), (2238, 1331232), (2264, 1315944), (2352, 1266708), (2547, 1169728), (2611, 1141056), (2984, 998424), (3136, 950031), (3357, 887488), (3396, 877296), (3528, 844472), (3962, 751968), (4032, 738913), (4476, 665616), (4528, 657972), (4704, 633354), (5094, 584864), (5222, 570528), (5943, 501312), (5968, 499212), (6714, 443744), (6792, 438648), (7056, 422236), (7833, 380352), (7924, 375984), (8952, 332808), (9056, 328986), (9408, 316677), (10188, 292432), (10444, 285264), (11886, 250656), (11936, 249606), (13428, 221872), (13584, 219324), (13867, 214848), (14112, 211118), (15666, 190176), (15848, 187992), (17829, 167104), (17904, 166404), (18112, 164493), (18277, 163008), (20376, 146216), (20888, 142632), (23499, 126784), (23772, 125328), (23872, 124803), (26856, 110936), (27168, 109662), (27734, 107424), (28224, 105559), (31332, 95088), (31696, 93996), (35658, 83552), (35808, 83202), (36554, 81504), (40752, 73108), (41601, 71616), (41776, 71316), (46998, 63392), (47544, 62664), (53712, 55468), (54336, 54831)]