1916393472

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4989

約数の個数: 192

約数和(自身を含む): 6489100800

約数和(自身を除く): 4572707328

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, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4608, 4951, 5376, 6048, 6144, 6912, 7168, 8064, 9216, 9902, 10752, 12096, 13824, 14336, 14853, 16128, 18432, 19804, 21504, 24192, 27648, 29706, 32256, 34657, 39608, 43008, 44559, 48384, 55296, 59412, 64512, 69314, 79216, 89118, 96768, 103971, 118824, 129024, 133677, 138628, 158432, 178236, 193536, 207942, 237648, 267354, 277256, 311913, 316864, 356472, 387072, 415884, 475296, 534708, 554512, 623826, 633728, 712944, 831768, 935739, 950592, 1069416, 1109024, 1247652, 1267456, 1425888, 1663536, 1871478, 1901184, 2138832, 2218048, 2495304, 2534912, 2851776, 3327072, 3742956, 3802368, 4277664, 4436096, 4990608, 5069824, 5703552, 6654144, 7485912, 7604736, 8555328, 8872192, 9981216, 10139648, 11407104, 13308288, 14971824, 15209472, 17110656, 17744384, 19962432, 22814208, 26616576, 29943648, 30418944, 34221312, 35488768, 39924864, 45628416, 53233152, 59887296, 68442624, 70977536, 79849728, 91256832, 106466304, 119774592, 136885248, 159699456, 212932608, 239549184, 273770496, 319398912, 479098368, 638797824, 958196736, 1916393472]

約数ペア:

[(1, 1916393472), (2, 958196736), (3, 638797824), (4, 479098368), (6, 319398912), (7, 273770496), (8, 239549184), (9, 212932608), (12, 159699456), (14, 136885248), (16, 119774592), (18, 106466304), (21, 91256832), (24, 79849728), (27, 70977536), (28, 68442624), (32, 59887296), (36, 53233152), (42, 45628416), (48, 39924864), (54, 35488768), (56, 34221312), (63, 30418944), (64, 29943648), (72, 26616576), (84, 22814208), (96, 19962432), (108, 17744384), (112, 17110656), (126, 15209472), (128, 14971824), (144, 13308288), (168, 11407104), (189, 10139648), (192, 9981216), (216, 8872192), (224, 8555328), (252, 7604736), (256, 7485912), (288, 6654144), (336, 5703552), (378, 5069824), (384, 4990608), (432, 4436096), (448, 4277664), (504, 3802368), (512, 3742956), (576, 3327072), (672, 2851776), (756, 2534912), (768, 2495304), (864, 2218048), (896, 2138832), (1008, 1901184), (1024, 1871478), (1152, 1663536), (1344, 1425888), (1512, 1267456), (1536, 1247652), (1728, 1109024), (1792, 1069416), (2016, 950592), (2048, 935739), (2304, 831768), (2688, 712944), (3024, 633728), (3072, 623826), (3456, 554512), (3584, 534708), (4032, 475296), (4608, 415884), (4951, 387072), (5376, 356472), (6048, 316864), (6144, 311913), (6912, 277256), (7168, 267354), (8064, 237648), (9216, 207942), (9902, 193536), (10752, 178236), (12096, 158432), (13824, 138628), (14336, 133677), (14853, 129024), (16128, 118824), (18432, 103971), (19804, 96768), (21504, 89118), (24192, 79216), (27648, 69314), (29706, 64512), (32256, 59412), (34657, 55296), (39608, 48384), (43008, 44559)]