1621853184

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 176

約数和(自身を含む): 4978304000

約数和(自身を除く): 3356450816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 199, 224, 256, 336, 379, 384, 398, 448, 512, 597, 672, 758, 768, 796, 896, 1024, 1137, 1194, 1344, 1393, 1516, 1536, 1592, 1792, 2274, 2388, 2653, 2688, 2786, 3032, 3072, 3184, 3584, 4179, 4548, 4776, 5306, 5376, 5572, 6064, 6368, 7168, 7959, 8358, 9096, 9552, 10612, 10752, 11144, 12128, 12736, 15918, 16716, 18192, 19104, 21224, 21504, 22288, 24256, 25472, 31836, 33432, 36384, 38208, 42448, 44576, 48512, 50944, 63672, 66864, 72768, 75421, 76416, 84896, 89152, 97024, 101888, 127344, 133728, 145536, 150842, 152832, 169792, 178304, 194048, 203776, 226263, 254688, 267456, 291072, 301684, 305664, 339584, 356608, 388096, 452526, 509376, 527947, 534912, 582144, 603368, 611328, 679168, 713216, 905052, 1018752, 1055894, 1069824, 1164288, 1206736, 1358336, 1426432, 1583841, 1810104, 2037504, 2111788, 2139648, 2413472, 2716672, 3167682, 3620208, 4075008, 4223576, 4279296, 4826944, 6335364, 7240416, 8150016, 8447152, 9653888, 12670728, 14480832, 16894304, 19307776, 25341456, 28961664, 33788608, 38615552, 50682912, 57923328, 67577216, 77231104, 101365824, 115846656, 135154432, 202731648, 231693312, 270308864, 405463296, 540617728, 810926592, 1621853184]

約数ペア:

[(1, 1621853184), (2, 810926592), (3, 540617728), (4, 405463296), (6, 270308864), (7, 231693312), (8, 202731648), (12, 135154432), (14, 115846656), (16, 101365824), (21, 77231104), (24, 67577216), (28, 57923328), (32, 50682912), (42, 38615552), (48, 33788608), (56, 28961664), (64, 25341456), (84, 19307776), (96, 16894304), (112, 14480832), (128, 12670728), (168, 9653888), (192, 8447152), (199, 8150016), (224, 7240416), (256, 6335364), (336, 4826944), (379, 4279296), (384, 4223576), (398, 4075008), (448, 3620208), (512, 3167682), (597, 2716672), (672, 2413472), (758, 2139648), (768, 2111788), (796, 2037504), (896, 1810104), (1024, 1583841), (1137, 1426432), (1194, 1358336), (1344, 1206736), (1393, 1164288), (1516, 1069824), (1536, 1055894), (1592, 1018752), (1792, 905052), (2274, 713216), (2388, 679168), (2653, 611328), (2688, 603368), (2786, 582144), (3032, 534912), (3072, 527947), (3184, 509376), (3584, 452526), (4179, 388096), (4548, 356608), (4776, 339584), (5306, 305664), (5376, 301684), (5572, 291072), (6064, 267456), (6368, 254688), (7168, 226263), (7959, 203776), (8358, 194048), (9096, 178304), (9552, 169792), (10612, 152832), (10752, 150842), (11144, 145536), (12128, 133728), (12736, 127344), (15918, 101888), (16716, 97024), (18192, 89152), (19104, 84896), (21224, 76416), (21504, 75421), (22288, 72768), (24256, 66864), (25472, 63672), (31836, 50944), (33432, 48512), (36384, 44576), (38208, 42448)]