338645664

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 288

約数和(自身を含む): 1212321600

約数和(自身を除く): 873675936

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, 266, 288, 294, 304, 336, 342, 378, 392, 399, 421, 432, 441, 456, 504, 513, 532, 588, 608, 672, 684, 756, 784, 798, 842, 864, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1263, 1323, 1368, 1512, 1568, 1596, 1684, 1764, 1824, 1862, 2016, 2052, 2128, 2352, 2394, 2526, 2646, 2736, 2793, 2947, 3024, 3192, 3368, 3528, 3591, 3724, 3789, 4104, 4256, 4704, 4788, 5052, 5292, 5472, 5586, 5894, 6048, 6384, 6736, 7056, 7182, 7448, 7578, 7999, 8208, 8379, 8841, 9576, 10104, 10584, 11172, 11367, 11788, 12768, 13472, 14112, 14364, 14896, 15156, 15998, 16416, 16758, 17682, 19152, 20208, 20629, 21168, 22344, 22734, 23576, 23997, 25137, 26523, 28728, 29792, 30312, 31996, 33516, 35364, 38304, 40416, 41258, 42336, 44688, 45468, 47152, 47994, 50274, 53046, 55993, 57456, 60624, 61887, 63992, 67032, 70728, 71991, 79569, 82516, 89376, 90936, 94304, 95988, 100548, 106092, 111986, 114912, 121248, 123774, 127984, 134064, 141456, 143982, 159138, 165032, 167979, 181872, 185661, 191976, 201096, 212184, 215973, 223972, 247548, 255968, 268128, 282912, 287964, 318276, 330064, 335958, 363744, 371322, 383952, 391951, 402192, 424368, 431946, 447944, 495096, 503937, 556983, 575928, 636552, 660128, 671916, 742644, 767904, 783902, 804384, 848736, 863892, 895888, 990192, 1007874, 1113966, 1151856, 1175853, 1273104, 1343832, 1485288, 1511811, 1567804, 1727784, 1791776, 1980384, 2015748, 2227932, 2303712, 2351706, 2546208, 2687664, 2970576, 3023622, 3135608, 3455568, 3527559, 4031496, 4455864, 4703412, 5375328, 5941152, 6047244, 6271216, 6911136, 7055118, 8062992, 8911728, 9406824, 10582677, 12094488, 12542432, 14110236, 16125984, 17823456, 18813648, 21165354, 24188976, 28220472, 37627296, 42330708, 48377952, 56440944, 84661416, 112881888, 169322832, 338645664]

約数ペア:

[(1, 338645664), (2, 169322832), (3, 112881888), (4, 84661416), (6, 56440944), (7, 48377952), (8, 42330708), (9, 37627296), (12, 28220472), (14, 24188976), (16, 21165354), (18, 18813648), (19, 17823456), (21, 16125984), (24, 14110236), (27, 12542432), (28, 12094488), (32, 10582677), (36, 9406824), (38, 8911728), (42, 8062992), (48, 7055118), (49, 6911136), (54, 6271216), (56, 6047244), (57, 5941152), (63, 5375328), (72, 4703412), (76, 4455864), (84, 4031496), (96, 3527559), (98, 3455568), (108, 3135608), (112, 3023622), (114, 2970576), (126, 2687664), (133, 2546208), (144, 2351706), (147, 2303712), (152, 2227932), (168, 2015748), (171, 1980384), (189, 1791776), (196, 1727784), (216, 1567804), (224, 1511811), (228, 1485288), (252, 1343832), (266, 1273104), (288, 1175853), (294, 1151856), (304, 1113966), (336, 1007874), (342, 990192), (378, 895888), (392, 863892), (399, 848736), (421, 804384), (432, 783902), (441, 767904), (456, 742644), (504, 671916), (513, 660128), (532, 636552), (588, 575928), (608, 556983), (672, 503937), (684, 495096), (756, 447944), (784, 431946), (798, 424368), (842, 402192), (864, 391951), (882, 383952), (912, 371322), (931, 363744), (1008, 335958), (1026, 330064), (1064, 318276), (1176, 287964), (1197, 282912), (1263, 268128), (1323, 255968), (1368, 247548), (1512, 223972), (1568, 215973), (1596, 212184), (1684, 201096), (1764, 191976), (1824, 185661), (1862, 181872), (2016, 167979), (2052, 165032), (2128, 159138), (2352, 143982), (2394, 141456), (2526, 134064), (2646, 127984), (2736, 123774), (2793, 121248), (2947, 114912), (3024, 111986), (3192, 106092), (3368, 100548), (3528, 95988), (3591, 94304), (3724, 90936), (3789, 89376), (4104, 82516), (4256, 79569), (4704, 71991), (4788, 70728), (5052, 67032), (5292, 63992), (5472, 61887), (5586, 60624), (5894, 57456), (6048, 55993), (6384, 53046), (6736, 50274), (7056, 47994), (7182, 47152), (7448, 45468), (7578, 44688), (7999, 42336), (8208, 41258), (8379, 40416), (8841, 38304), (9576, 35364), (10104, 33516), (10584, 31996), (11172, 30312), (11367, 29792), (11788, 28728), (12768, 26523), (13472, 25137), (14112, 23997), (14364, 23576), (14896, 22734), (15156, 22344), (15998, 21168), (16416, 20629), (16758, 20208), (17682, 19152)]