211552992

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 758419200

約数和(自身を除く): 546866208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 224, 228, 252, 263, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 526, 532, 588, 608, 672, 684, 756, 784, 789, 798, 864, 882, 912, 931, 1008, 1026, 1052, 1064, 1176, 1197, 1323, 1368, 1512, 1568, 1578, 1596, 1764, 1824, 1841, 1862, 2016, 2052, 2104, 2128, 2352, 2367, 2394, 2646, 2736, 2793, 3024, 3156, 3192, 3528, 3591, 3682, 3724, 4104, 4208, 4256, 4704, 4734, 4788, 4997, 5292, 5472, 5523, 5586, 6048, 6312, 6384, 7056, 7101, 7182, 7364, 7448, 8208, 8379, 8416, 9468, 9576, 9994, 10584, 11046, 11172, 12624, 12768, 12887, 14112, 14202, 14364, 14728, 14896, 14991, 16416, 16569, 16758, 18936, 19152, 19988, 21168, 22092, 22344, 25137, 25248, 25774, 28404, 28728, 29456, 29792, 29982, 33138, 33516, 34979, 37872, 38304, 38661, 39976, 42336, 44184, 44688, 44973, 49707, 50274, 51548, 56808, 57456, 58912, 59964, 66276, 67032, 69958, 75744, 77322, 79952, 88368, 89376, 89946, 99414, 100548, 103096, 104937, 113616, 114912, 115983, 119928, 132552, 134064, 134919, 139916, 154644, 159904, 176736, 179892, 198828, 201096, 206192, 209874, 227232, 231966, 239856, 244853, 265104, 268128, 269838, 279832, 309288, 314811, 347949, 359784, 397656, 402192, 412384, 419748, 463932, 479712, 489706, 530208, 539676, 559664, 618576, 629622, 695898, 719568, 734559, 795312, 804384, 839496, 927864, 944433, 979412, 1079352, 1119328, 1237152, 1259244, 1391796, 1439136, 1469118, 1590624, 1678992, 1855728, 1888866, 1958824, 2158704, 2203677, 2518488, 2783592, 2938236, 3357984, 3711456, 3777732, 3917648, 4317408, 4407354, 5036976, 5567184, 5876472, 6611031, 7555464, 7835296, 8814708, 10073952, 11134368, 11752944, 13222062, 15110928, 17629416, 23505888, 26444124, 30221856, 35258832, 52888248, 70517664, 105776496, 211552992]

約数ペア:

[(1, 211552992), (2, 105776496), (3, 70517664), (4, 52888248), (6, 35258832), (7, 30221856), (8, 26444124), (9, 23505888), (12, 17629416), (14, 15110928), (16, 13222062), (18, 11752944), (19, 11134368), (21, 10073952), (24, 8814708), (27, 7835296), (28, 7555464), (32, 6611031), (36, 5876472), (38, 5567184), (42, 5036976), (48, 4407354), (49, 4317408), (54, 3917648), (56, 3777732), (57, 3711456), (63, 3357984), (72, 2938236), (76, 2783592), (84, 2518488), (96, 2203677), (98, 2158704), (108, 1958824), (112, 1888866), (114, 1855728), (126, 1678992), (133, 1590624), (144, 1469118), (147, 1439136), (152, 1391796), (168, 1259244), (171, 1237152), (189, 1119328), (196, 1079352), (216, 979412), (224, 944433), (228, 927864), (252, 839496), (263, 804384), (266, 795312), (288, 734559), (294, 719568), (304, 695898), (336, 629622), (342, 618576), (378, 559664), (392, 539676), (399, 530208), (432, 489706), (441, 479712), (456, 463932), (504, 419748), (513, 412384), (526, 402192), (532, 397656), (588, 359784), (608, 347949), (672, 314811), (684, 309288), (756, 279832), (784, 269838), (789, 268128), (798, 265104), (864, 244853), (882, 239856), (912, 231966), (931, 227232), (1008, 209874), (1026, 206192), (1052, 201096), (1064, 198828), (1176, 179892), (1197, 176736), (1323, 159904), (1368, 154644), (1512, 139916), (1568, 134919), (1578, 134064), (1596, 132552), (1764, 119928), (1824, 115983), (1841, 114912), (1862, 113616), (2016, 104937), (2052, 103096), (2104, 100548), (2128, 99414), (2352, 89946), (2367, 89376), (2394, 88368), (2646, 79952), (2736, 77322), (2793, 75744), (3024, 69958), (3156, 67032), (3192, 66276), (3528, 59964), (3591, 58912), (3682, 57456), (3724, 56808), (4104, 51548), (4208, 50274), (4256, 49707), (4704, 44973), (4734, 44688), (4788, 44184), (4997, 42336), (5292, 39976), (5472, 38661), (5523, 38304), (5586, 37872), (6048, 34979), (6312, 33516), (6384, 33138), (7056, 29982), (7101, 29792), (7182, 29456), (7364, 28728), (7448, 28404), (8208, 25774), (8379, 25248), (8416, 25137), (9468, 22344), (9576, 22092), (9994, 21168), (10584, 19988), (11046, 19152), (11172, 18936), (12624, 16758), (12768, 16569), (12887, 16416), (14112, 14991), (14202, 14896), (14364, 14728)]