218294208

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 168

約数和(自身を含む): 690408576

約数和(自身を除く): 472114368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 131, 132, 144, 176, 192, 198, 262, 263, 264, 288, 352, 393, 396, 524, 526, 528, 576, 704, 786, 789, 792, 1048, 1052, 1056, 1179, 1441, 1572, 1578, 1584, 2096, 2104, 2112, 2358, 2367, 2882, 2893, 3144, 3156, 3168, 4192, 4208, 4323, 4716, 4734, 5764, 5786, 6288, 6312, 6336, 8384, 8416, 8646, 8679, 9432, 9468, 11528, 11572, 12576, 12624, 12969, 16832, 17292, 17358, 18864, 18936, 23056, 23144, 25152, 25248, 25938, 26037, 34453, 34584, 34716, 37728, 37872, 46112, 46288, 50496, 51876, 52074, 68906, 69168, 69432, 75456, 75744, 92224, 92576, 103359, 103752, 104148, 137812, 138336, 138864, 151488, 185152, 206718, 207504, 208296, 275624, 276672, 277728, 310077, 378983, 413436, 415008, 416592, 551248, 555456, 620154, 757966, 826872, 830016, 833184, 1102496, 1136949, 1240308, 1515932, 1653744, 1666368, 2204992, 2273898, 2480616, 3031864, 3307488, 3410847, 4547796, 4961232, 6063728, 6614976, 6821694, 9095592, 9922464, 12127456, 13643388, 18191184, 19844928, 24254912, 27286776, 36382368, 54573552, 72764736, 109147104, 218294208]

約数ペア:

[(1, 218294208), (2, 109147104), (3, 72764736), (4, 54573552), (6, 36382368), (8, 27286776), (9, 24254912), (11, 19844928), (12, 18191184), (16, 13643388), (18, 12127456), (22, 9922464), (24, 9095592), (32, 6821694), (33, 6614976), (36, 6063728), (44, 4961232), (48, 4547796), (64, 3410847), (66, 3307488), (72, 3031864), (88, 2480616), (96, 2273898), (99, 2204992), (131, 1666368), (132, 1653744), (144, 1515932), (176, 1240308), (192, 1136949), (198, 1102496), (262, 833184), (263, 830016), (264, 826872), (288, 757966), (352, 620154), (393, 555456), (396, 551248), (524, 416592), (526, 415008), (528, 413436), (576, 378983), (704, 310077), (786, 277728), (789, 276672), (792, 275624), (1048, 208296), (1052, 207504), (1056, 206718), (1179, 185152), (1441, 151488), (1572, 138864), (1578, 138336), (1584, 137812), (2096, 104148), (2104, 103752), (2112, 103359), (2358, 92576), (2367, 92224), (2882, 75744), (2893, 75456), (3144, 69432), (3156, 69168), (3168, 68906), (4192, 52074), (4208, 51876), (4323, 50496), (4716, 46288), (4734, 46112), (5764, 37872), (5786, 37728), (6288, 34716), (6312, 34584), (6336, 34453), (8384, 26037), (8416, 25938), (8646, 25248), (8679, 25152), (9432, 23144), (9468, 23056), (11528, 18936), (11572, 18864), (12576, 17358), (12624, 17292), (12969, 16832)]