215284608

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:850

約数の個数: 256

約数和(自身を含む): 793152000

約数和(自身を除く): 577867392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 809, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1618, 1728, 1848, 2016, 2079, 2112, 2376, 2427, 2464, 2688, 2772, 3024, 3168, 3236, 3456, 3696, 4032, 4158, 4224, 4752, 4854, 4928, 5544, 5663, 6048, 6336, 6472, 7281, 7392, 8064, 8316, 8899, 9504, 9708, 9856, 11088, 11326, 12096, 12672, 12944, 14562, 14784, 16632, 16989, 17798, 19008, 19416, 21843, 22176, 22652, 24192, 25888, 26697, 29124, 29568, 33264, 33978, 35596, 38016, 38832, 43686, 44352, 45304, 50967, 51776, 53394, 58248, 62293, 66528, 67956, 71192, 77664, 80091, 87372, 88704, 90608, 101934, 103552, 106788, 116496, 124586, 133056, 135912, 142384, 152901, 155328, 160182, 174744, 181216, 186879, 203868, 213576, 232992, 240273, 249172, 266112, 271824, 284768, 305802, 310656, 320364, 349488, 362432, 373758, 407736, 427152, 465984, 480546, 498344, 543648, 560637, 569536, 611604, 640728, 698976, 724864, 747516, 815472, 854304, 931968, 961092, 996688, 1087296, 1121274, 1139072, 1223208, 1281456, 1397952, 1495032, 1630944, 1681911, 1708608, 1922184, 1993376, 2174592, 2242548, 2446416, 2562912, 2795904, 2990064, 3261888, 3363822, 3417216, 3844368, 3986752, 4485096, 4892832, 5125824, 5980128, 6523776, 6727644, 7688736, 7973504, 8970192, 9785664, 10251648, 11960256, 13455288, 15377472, 17940384, 19571328, 23920512, 26910576, 30754944, 35880768, 53821152, 71761536, 107642304, 215284608]

約数ペア:

[(1, 215284608), (2, 107642304), (3, 71761536), (4, 53821152), (6, 35880768), (7, 30754944), (8, 26910576), (9, 23920512), (11, 19571328), (12, 17940384), (14, 15377472), (16, 13455288), (18, 11960256), (21, 10251648), (22, 9785664), (24, 8970192), (27, 7973504), (28, 7688736), (32, 6727644), (33, 6523776), (36, 5980128), (42, 5125824), (44, 4892832), (48, 4485096), (54, 3986752), (56, 3844368), (63, 3417216), (64, 3363822), (66, 3261888), (72, 2990064), (77, 2795904), (84, 2562912), (88, 2446416), (96, 2242548), (99, 2174592), (108, 1993376), (112, 1922184), (126, 1708608), (128, 1681911), (132, 1630944), (144, 1495032), (154, 1397952), (168, 1281456), (176, 1223208), (189, 1139072), (192, 1121274), (198, 1087296), (216, 996688), (224, 961092), (231, 931968), (252, 854304), (264, 815472), (288, 747516), (297, 724864), (308, 698976), (336, 640728), (352, 611604), (378, 569536), (384, 560637), (396, 543648), (432, 498344), (448, 480546), (462, 465984), (504, 427152), (528, 407736), (576, 373758), (594, 362432), (616, 349488), (672, 320364), (693, 310656), (704, 305802), (756, 284768), (792, 271824), (809, 266112), (864, 249172), (896, 240273), (924, 232992), (1008, 213576), (1056, 203868), (1152, 186879), (1188, 181216), (1232, 174744), (1344, 160182), (1386, 155328), (1408, 152901), (1512, 142384), (1584, 135912), (1618, 133056), (1728, 124586), (1848, 116496), (2016, 106788), (2079, 103552), (2112, 101934), (2376, 90608), (2427, 88704), (2464, 87372), (2688, 80091), (2772, 77664), (3024, 71192), (3168, 67956), (3236, 66528), (3456, 62293), (3696, 58248), (4032, 53394), (4158, 51776), (4224, 50967), (4752, 45304), (4854, 44352), (4928, 43686), (5544, 38832), (5663, 38016), (6048, 35596), (6336, 33978), (6472, 33264), (7281, 29568), (7392, 29124), (8064, 26697), (8316, 25888), (8899, 24192), (9504, 22652), (9708, 22176), (9856, 21843), (11088, 19416), (11326, 19008), (12096, 17798), (12672, 16989), (12944, 16632), (14562, 14784)]