557426688

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 192

約数和(自身を含む): 1830890880

約数和(自身を除く): 1273464192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 997, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 1994, 2048, 2184, 2496, 2688, 2912, 2991, 3072, 3328, 3584, 3988, 4368, 4992, 5376, 5824, 5982, 6144, 6656, 6979, 7168, 7976, 8736, 9984, 10752, 11648, 11964, 12961, 13312, 13958, 14336, 15952, 17472, 19968, 20937, 21504, 23296, 23928, 25922, 26624, 27916, 31904, 34944, 38883, 39936, 41874, 43008, 46592, 47856, 51844, 55832, 63808, 69888, 77766, 79872, 83748, 90727, 93184, 95712, 103688, 111664, 127616, 139776, 155532, 167496, 181454, 186368, 191424, 207376, 223328, 255232, 272181, 279552, 311064, 334992, 362908, 382848, 414752, 446656, 510464, 544362, 559104, 622128, 669984, 725816, 765696, 829504, 893312, 1020928, 1088724, 1244256, 1339968, 1451632, 1531392, 1659008, 1786624, 2041856, 2177448, 2488512, 2679936, 2903264, 3062784, 3318016, 3573248, 4354896, 4977024, 5359872, 5806528, 6125568, 6636032, 7146496, 8709792, 9954048, 10719744, 11613056, 13272064, 14292992, 17419584, 19908096, 21439488, 23226112, 26544128, 34839168, 39816192, 42878976, 46452224, 69678336, 79632384, 92904448, 139356672, 185808896, 278713344, 557426688]

約数ペア:

[(1, 557426688), (2, 278713344), (3, 185808896), (4, 139356672), (6, 92904448), (7, 79632384), (8, 69678336), (12, 46452224), (13, 42878976), (14, 39816192), (16, 34839168), (21, 26544128), (24, 23226112), (26, 21439488), (28, 19908096), (32, 17419584), (39, 14292992), (42, 13272064), (48, 11613056), (52, 10719744), (56, 9954048), (64, 8709792), (78, 7146496), (84, 6636032), (91, 6125568), (96, 5806528), (104, 5359872), (112, 4977024), (128, 4354896), (156, 3573248), (168, 3318016), (182, 3062784), (192, 2903264), (208, 2679936), (224, 2488512), (256, 2177448), (273, 2041856), (312, 1786624), (336, 1659008), (364, 1531392), (384, 1451632), (416, 1339968), (448, 1244256), (512, 1088724), (546, 1020928), (624, 893312), (672, 829504), (728, 765696), (768, 725816), (832, 669984), (896, 622128), (997, 559104), (1024, 544362), (1092, 510464), (1248, 446656), (1344, 414752), (1456, 382848), (1536, 362908), (1664, 334992), (1792, 311064), (1994, 279552), (2048, 272181), (2184, 255232), (2496, 223328), (2688, 207376), (2912, 191424), (2991, 186368), (3072, 181454), (3328, 167496), (3584, 155532), (3988, 139776), (4368, 127616), (4992, 111664), (5376, 103688), (5824, 95712), (5982, 93184), (6144, 90727), (6656, 83748), (6979, 79872), (7168, 77766), (7976, 69888), (8736, 63808), (9984, 55832), (10752, 51844), (11648, 47856), (11964, 46592), (12961, 43008), (13312, 41874), (13958, 39936), (14336, 38883), (15952, 34944), (17472, 31904), (19968, 27916), (20937, 26624), (21504, 25922), (23296, 23928)]