1971052704

素因数分解:

$2^5\times 3^6\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4494

約数の個数: 168

約数和(自身を含む): 6125696640

約数和(自身を除く): 4154643936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 729, 864, 912, 972, 1026, 1296, 1368, 1458, 1539, 1824, 1944, 2052, 2592, 2736, 2916, 3078, 3888, 4104, 4447, 4617, 5472, 5832, 6156, 7776, 8208, 8894, 9234, 11664, 12312, 13341, 13851, 16416, 17788, 18468, 23328, 24624, 26682, 27702, 35576, 36936, 40023, 49248, 53364, 55404, 71152, 73872, 80046, 84493, 106728, 110808, 120069, 142304, 147744, 160092, 168986, 213456, 221616, 240138, 253479, 320184, 337972, 360207, 426912, 443232, 480276, 506958, 640368, 675944, 720414, 760437, 960552, 1013916, 1080621, 1280736, 1351888, 1440828, 1520874, 1921104, 2027832, 2161242, 2281311, 2703776, 2881656, 3041748, 3241863, 3842208, 4055664, 4322484, 4562622, 5763312, 6083496, 6483726, 6843933, 8111328, 8644968, 9125244, 11526624, 12166992, 12967452, 13687866, 17289936, 18250488, 20531799, 24333984, 25934904, 27375732, 34579872, 36500976, 41063598, 51869808, 54751464, 61595397, 73001952, 82127196, 103739616, 109502928, 123190794, 164254392, 219005856, 246381588, 328508784, 492763176, 657017568, 985526352, 1971052704]

約数ペア:

[(1, 1971052704), (2, 985526352), (3, 657017568), (4, 492763176), (6, 328508784), (8, 246381588), (9, 219005856), (12, 164254392), (16, 123190794), (18, 109502928), (19, 103739616), (24, 82127196), (27, 73001952), (32, 61595397), (36, 54751464), (38, 51869808), (48, 41063598), (54, 36500976), (57, 34579872), (72, 27375732), (76, 25934904), (81, 24333984), (96, 20531799), (108, 18250488), (114, 17289936), (144, 13687866), (152, 12967452), (162, 12166992), (171, 11526624), (216, 9125244), (228, 8644968), (243, 8111328), (288, 6843933), (304, 6483726), (324, 6083496), (342, 5763312), (432, 4562622), (456, 4322484), (486, 4055664), (513, 3842208), (608, 3241863), (648, 3041748), (684, 2881656), (729, 2703776), (864, 2281311), (912, 2161242), (972, 2027832), (1026, 1921104), (1296, 1520874), (1368, 1440828), (1458, 1351888), (1539, 1280736), (1824, 1080621), (1944, 1013916), (2052, 960552), (2592, 760437), (2736, 720414), (2916, 675944), (3078, 640368), (3888, 506958), (4104, 480276), (4447, 443232), (4617, 426912), (5472, 360207), (5832, 337972), (6156, 320184), (7776, 253479), (8208, 240138), (8894, 221616), (9234, 213456), (11664, 168986), (12312, 160092), (13341, 147744), (13851, 142304), (16416, 120069), (17788, 110808), (18468, 106728), (23328, 84493), (24624, 80046), (26682, 73872), (27702, 71152), (35576, 55404), (36936, 53364), (40023, 49248)]