220022784

素因数分解:

$2^{11}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 684028800

約数和(自身を除く): 464006016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 173, 184, 192, 207, 216, 256, 276, 288, 346, 368, 384, 414, 432, 512, 519, 552, 576, 621, 692, 736, 768, 828, 864, 1024, 1038, 1104, 1152, 1242, 1384, 1472, 1536, 1557, 1656, 1728, 2048, 2076, 2208, 2304, 2484, 2768, 2944, 3072, 3114, 3312, 3456, 3979, 4152, 4416, 4608, 4671, 4968, 5536, 5888, 6144, 6228, 6624, 6912, 7958, 8304, 8832, 9216, 9342, 9936, 11072, 11776, 11937, 12456, 13248, 13824, 15916, 16608, 17664, 18432, 18684, 19872, 22144, 23552, 23874, 24912, 26496, 27648, 31832, 33216, 35328, 35811, 37368, 39744, 44288, 47104, 47748, 49824, 52992, 55296, 63664, 66432, 70656, 71622, 74736, 79488, 88576, 95496, 99648, 105984, 107433, 127328, 132864, 141312, 143244, 149472, 158976, 177152, 190992, 199296, 211968, 214866, 254656, 265728, 286488, 298944, 317952, 354304, 381984, 398592, 423936, 429732, 509312, 531456, 572976, 597888, 635904, 763968, 797184, 859464, 1018624, 1062912, 1145952, 1195776, 1271808, 1527936, 1594368, 1718928, 2037248, 2291904, 2391552, 3055872, 3188736, 3437856, 4074496, 4583808, 4783104, 6111744, 6875712, 8148992, 9167616, 9566208, 12223488, 13751424, 18335232, 24446976, 27502848, 36670464, 55005696, 73340928, 110011392, 220022784]

約数ペア:

[(1, 220022784), (2, 110011392), (3, 73340928), (4, 55005696), (6, 36670464), (8, 27502848), (9, 24446976), (12, 18335232), (16, 13751424), (18, 12223488), (23, 9566208), (24, 9167616), (27, 8148992), (32, 6875712), (36, 6111744), (46, 4783104), (48, 4583808), (54, 4074496), (64, 3437856), (69, 3188736), (72, 3055872), (92, 2391552), (96, 2291904), (108, 2037248), (128, 1718928), (138, 1594368), (144, 1527936), (173, 1271808), (184, 1195776), (192, 1145952), (207, 1062912), (216, 1018624), (256, 859464), (276, 797184), (288, 763968), (346, 635904), (368, 597888), (384, 572976), (414, 531456), (432, 509312), (512, 429732), (519, 423936), (552, 398592), (576, 381984), (621, 354304), (692, 317952), (736, 298944), (768, 286488), (828, 265728), (864, 254656), (1024, 214866), (1038, 211968), (1104, 199296), (1152, 190992), (1242, 177152), (1384, 158976), (1472, 149472), (1536, 143244), (1557, 141312), (1656, 132864), (1728, 127328), (2048, 107433), (2076, 105984), (2208, 99648), (2304, 95496), (2484, 88576), (2768, 79488), (2944, 74736), (3072, 71622), (3114, 70656), (3312, 66432), (3456, 63664), (3979, 55296), (4152, 52992), (4416, 49824), (4608, 47748), (4671, 47104), (4968, 44288), (5536, 39744), (5888, 37368), (6144, 35811), (6228, 35328), (6624, 33216), (6912, 31832), (7958, 27648), (8304, 26496), (8832, 24912), (9216, 23874), (9342, 23552), (9936, 22144), (11072, 19872), (11776, 18684), (11937, 18432), (12456, 17664), (13248, 16608), (13824, 15916)]