551717376

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 1774094784

約数和(自身を除く): 1222377408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 97, 112, 128, 138, 161, 168, 184, 192, 194, 224, 256, 276, 291, 322, 336, 368, 384, 388, 448, 483, 512, 529, 552, 582, 644, 672, 679, 736, 768, 776, 896, 966, 1058, 1104, 1164, 1288, 1344, 1358, 1472, 1536, 1552, 1587, 1792, 1932, 2037, 2116, 2208, 2231, 2328, 2576, 2688, 2716, 2944, 3104, 3174, 3584, 3703, 3864, 4074, 4232, 4416, 4462, 4656, 5152, 5376, 5432, 5888, 6208, 6348, 6693, 7406, 7728, 8148, 8464, 8832, 8924, 9312, 10304, 10752, 10864, 11109, 11776, 12416, 12696, 13386, 14812, 15456, 15617, 16296, 16928, 17664, 17848, 18624, 20608, 21728, 22218, 24832, 25392, 26772, 29624, 30912, 31234, 32592, 33856, 35328, 35696, 37248, 41216, 43456, 44436, 46851, 49664, 50784, 51313, 53544, 59248, 61824, 62468, 65184, 67712, 71392, 74496, 82432, 86912, 88872, 93702, 101568, 102626, 107088, 118496, 123648, 124936, 130368, 135424, 142784, 148992, 153939, 173824, 177744, 187404, 203136, 205252, 214176, 236992, 247296, 249872, 260736, 270848, 285568, 307878, 347648, 355488, 359191, 374808, 406272, 410504, 428352, 473984, 499744, 521472, 571136, 615756, 710976, 718382, 749616, 812544, 821008, 856704, 947968, 999488, 1042944, 1077573, 1142272, 1231512, 1421952, 1436764, 1499232, 1642016, 1713408, 1895936, 1998976, 2155146, 2463024, 2843904, 2873528, 2998464, 3284032, 3426816, 3997952, 4310292, 4926048, 5687808, 5747056, 5996928, 6568064, 7995904, 8620584, 9852096, 11494112, 11993856, 13136128, 17241168, 19704192, 22988224, 23987712, 26272256, 34482336, 39408384, 45976448, 68964672, 78816768, 91952896, 137929344, 183905792, 275858688, 551717376]

約数ペア:

[(1, 551717376), (2, 275858688), (3, 183905792), (4, 137929344), (6, 91952896), (7, 78816768), (8, 68964672), (12, 45976448), (14, 39408384), (16, 34482336), (21, 26272256), (23, 23987712), (24, 22988224), (28, 19704192), (32, 17241168), (42, 13136128), (46, 11993856), (48, 11494112), (56, 9852096), (64, 8620584), (69, 7995904), (84, 6568064), (92, 5996928), (96, 5747056), (97, 5687808), (112, 4926048), (128, 4310292), (138, 3997952), (161, 3426816), (168, 3284032), (184, 2998464), (192, 2873528), (194, 2843904), (224, 2463024), (256, 2155146), (276, 1998976), (291, 1895936), (322, 1713408), (336, 1642016), (368, 1499232), (384, 1436764), (388, 1421952), (448, 1231512), (483, 1142272), (512, 1077573), (529, 1042944), (552, 999488), (582, 947968), (644, 856704), (672, 821008), (679, 812544), (736, 749616), (768, 718382), (776, 710976), (896, 615756), (966, 571136), (1058, 521472), (1104, 499744), (1164, 473984), (1288, 428352), (1344, 410504), (1358, 406272), (1472, 374808), (1536, 359191), (1552, 355488), (1587, 347648), (1792, 307878), (1932, 285568), (2037, 270848), (2116, 260736), (2208, 249872), (2231, 247296), (2328, 236992), (2576, 214176), (2688, 205252), (2716, 203136), (2944, 187404), (3104, 177744), (3174, 173824), (3584, 153939), (3703, 148992), (3864, 142784), (4074, 135424), (4232, 130368), (4416, 124936), (4462, 123648), (4656, 118496), (5152, 107088), (5376, 102626), (5432, 101568), (5888, 93702), (6208, 88872), (6348, 86912), (6693, 82432), (7406, 74496), (7728, 71392), (8148, 67712), (8464, 65184), (8832, 62468), (8924, 61824), (9312, 59248), (10304, 53544), (10752, 51313), (10864, 50784), (11109, 49664), (11776, 46851), (12416, 44436), (12696, 43456), (13386, 41216), (14812, 37248), (15456, 35696), (15617, 35328), (16296, 33856), (16928, 32592), (17664, 31234), (17848, 30912), (18624, 29624), (20608, 26772), (21728, 25392), (22218, 24832)]