220243968

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{569}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 526684032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 569, 576, 672, 756, 768, 864, 896, 1008, 1024, 1138, 1152, 1344, 1512, 1536, 1707, 1728, 1792, 2016, 2048, 2276, 2304, 2688, 3024, 3072, 3414, 3456, 3584, 3983, 4032, 4552, 4608, 5121, 5376, 6048, 6144, 6828, 6912, 7168, 7966, 8064, 9104, 9216, 10242, 10752, 11949, 12096, 13656, 13824, 14336, 15363, 15932, 16128, 18208, 18432, 20484, 21504, 23898, 24192, 27312, 27648, 30726, 31864, 32256, 35847, 36416, 40968, 43008, 47796, 48384, 54624, 55296, 61452, 63728, 64512, 71694, 72832, 81936, 95592, 96768, 107541, 109248, 122904, 127456, 129024, 143388, 145664, 163872, 191184, 193536, 215082, 218496, 245808, 254912, 286776, 291328, 327744, 382368, 387072, 430164, 436992, 491616, 509824, 573552, 582656, 655488, 764736, 860328, 873984, 983232, 1019648, 1147104, 1165312, 1310976, 1529472, 1720656, 1747968, 1966464, 2039296, 2294208, 2621952, 3058944, 3441312, 3495936, 3932928, 4078592, 4588416, 5243904, 6117888, 6882624, 7865856, 8157184, 9176832, 10487808, 12235776, 13765248, 15731712, 18353664, 24471552, 27530496, 31463424, 36707328, 55060992, 73414656, 110121984, 220243968]

約数ペア:

[(1, 220243968), (2, 110121984), (3, 73414656), (4, 55060992), (6, 36707328), (7, 31463424), (8, 27530496), (9, 24471552), (12, 18353664), (14, 15731712), (16, 13765248), (18, 12235776), (21, 10487808), (24, 9176832), (27, 8157184), (28, 7865856), (32, 6882624), (36, 6117888), (42, 5243904), (48, 4588416), (54, 4078592), (56, 3932928), (63, 3495936), (64, 3441312), (72, 3058944), (84, 2621952), (96, 2294208), (108, 2039296), (112, 1966464), (126, 1747968), (128, 1720656), (144, 1529472), (168, 1310976), (189, 1165312), (192, 1147104), (216, 1019648), (224, 983232), (252, 873984), (256, 860328), (288, 764736), (336, 655488), (378, 582656), (384, 573552), (432, 509824), (448, 491616), (504, 436992), (512, 430164), (569, 387072), (576, 382368), (672, 327744), (756, 291328), (768, 286776), (864, 254912), (896, 245808), (1008, 218496), (1024, 215082), (1138, 193536), (1152, 191184), (1344, 163872), (1512, 145664), (1536, 143388), (1707, 129024), (1728, 127456), (1792, 122904), (2016, 109248), (2048, 107541), (2276, 96768), (2304, 95592), (2688, 81936), (3024, 72832), (3072, 71694), (3414, 64512), (3456, 63728), (3584, 61452), (3983, 55296), (4032, 54624), (4552, 48384), (4608, 47796), (5121, 43008), (5376, 40968), (6048, 36416), (6144, 35847), (6828, 32256), (6912, 31864), (7168, 30726), (7966, 27648), (8064, 27312), (9104, 24192), (9216, 23898), (10242, 21504), (10752, 20484), (11949, 18432), (12096, 18208), (13656, 16128), (13824, 15932), (14336, 15363)]