213701376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 657219584

約数和(自身を除く): 443518208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 313, 336, 381, 384, 448, 508, 626, 672, 762, 768, 889, 896, 939, 1016, 1252, 1344, 1524, 1778, 1792, 1878, 2032, 2191, 2504, 2667, 2688, 3048, 3556, 3756, 4064, 4382, 5008, 5334, 5376, 6096, 6573, 7112, 7512, 8128, 8764, 10016, 10668, 12192, 13146, 14224, 15024, 16256, 17528, 20032, 21336, 24384, 26292, 28448, 30048, 32512, 35056, 39751, 40064, 42672, 48768, 52584, 56896, 60096, 70112, 79502, 80128, 85344, 97536, 105168, 113792, 119253, 120192, 140224, 159004, 170688, 210336, 227584, 238506, 240384, 278257, 280448, 318008, 341376, 420672, 477012, 556514, 560896, 636016, 682752, 834771, 841344, 954024, 1113028, 1272032, 1669542, 1682688, 1908048, 2226056, 2544064, 3339084, 3816096, 4452112, 5088128, 6678168, 7632192, 8904224, 10176256, 13356336, 15264384, 17808448, 26712672, 30528768, 35616896, 53425344, 71233792, 106850688, 213701376]

約数ペア:

[(1, 213701376), (2, 106850688), (3, 71233792), (4, 53425344), (6, 35616896), (7, 30528768), (8, 26712672), (12, 17808448), (14, 15264384), (16, 13356336), (21, 10176256), (24, 8904224), (28, 7632192), (32, 6678168), (42, 5088128), (48, 4452112), (56, 3816096), (64, 3339084), (84, 2544064), (96, 2226056), (112, 1908048), (127, 1682688), (128, 1669542), (168, 1272032), (192, 1113028), (224, 954024), (254, 841344), (256, 834771), (313, 682752), (336, 636016), (381, 560896), (384, 556514), (448, 477012), (508, 420672), (626, 341376), (672, 318008), (762, 280448), (768, 278257), (889, 240384), (896, 238506), (939, 227584), (1016, 210336), (1252, 170688), (1344, 159004), (1524, 140224), (1778, 120192), (1792, 119253), (1878, 113792), (2032, 105168), (2191, 97536), (2504, 85344), (2667, 80128), (2688, 79502), (3048, 70112), (3556, 60096), (3756, 56896), (4064, 52584), (4382, 48768), (5008, 42672), (5334, 40064), (5376, 39751), (6096, 35056), (6573, 32512), (7112, 30048), (7512, 28448), (8128, 26292), (8764, 24384), (10016, 21336), (10668, 20032), (12192, 17528), (13146, 16256), (14224, 15024)]