205427462912

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:787

約数の個数: 288

約数和(自身を含む): 496901959680

約数和(自身を除く): 291474496768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 97, 112, 124, 128, 134, 194, 217, 224, 248, 256, 268, 388, 434, 448, 469, 496, 536, 569, 679, 776, 868, 896, 938, 992, 1072, 1138, 1358, 1552, 1736, 1792, 1876, 1984, 2077, 2144, 2276, 2716, 3007, 3104, 3472, 3752, 3968, 3983, 4154, 4288, 4552, 5432, 6014, 6208, 6499, 6944, 7504, 7936, 7966, 8308, 8576, 9104, 10864, 12028, 12416, 12998, 13888, 14539, 15008, 15932, 16616, 17152, 17639, 18208, 21049, 21728, 24056, 24832, 25996, 27776, 29078, 30016, 31864, 33232, 35278, 36416, 38123, 42098, 43456, 45493, 48112, 51992, 55193, 55552, 58156, 60032, 63728, 66464, 70556, 72832, 76246, 84196, 86912, 90986, 96224, 103984, 110386, 116312, 120064, 123473, 127456, 132928, 141112, 145664, 152492, 168392, 173824, 181972, 192448, 201469, 207968, 220772, 232624, 246946, 254912, 265856, 266861, 282224, 304984, 336784, 363944, 384896, 386351, 402938, 415936, 441544, 465248, 493892, 509824, 531712, 533722, 564448, 609968, 673568, 727888, 769792, 772702, 805876, 831872, 883088, 930496, 987784, 1019648, 1067444, 1128896, 1181813, 1219936, 1347136, 1410283, 1455776, 1545404, 1611752, 1663744, 1710983, 1766176, 1860992, 1975568, 2134888, 2257792, 2363626, 2439872, 2694272, 2820566, 2911552, 3090808, 3223504, 3421966, 3532352, 3697931, 3721984, 3951136, 4269776, 4515584, 4727252, 4879744, 5388544, 5641132, 5823104, 6181616, 6447008, 6843932, 7064704, 7395862, 7902272, 8272691, 8539552, 9454504, 9759488, 11282264, 11646208, 11976881, 12363232, 12894016, 13687864, 14129408, 14791724, 15804544, 16545382, 17079104, 18909008, 22564528, 23953762, 24726464, 25788032, 25885517, 27375728, 29583448, 31609088, 33090764, 34158208, 37818016, 45129056, 47907524, 49452928, 51576064, 51771034, 54751456, 59166896, 66181528, 68316416, 75636032, 90258112, 95815048, 98905856, 103542068, 109502912, 114635861, 118333792, 132363056, 151272064, 180516224, 191630096, 207084136, 219005824, 229271722, 236667584, 264726112, 302544128, 361032448, 383260192, 414168272, 438011648, 458543444, 473335168, 529452224, 766520384, 802451027, 828336544, 917086888, 946670336, 1058904448, 1533040768, 1604902054, 1656673088, 1834173776, 2117808896, 3066081536, 3209804108, 3313346176, 3668347552, 6419608216, 6626692352, 7336695104, 12839216432, 14673390208, 25678432864, 29346780416, 51356865728, 102713731456, 205427462912]

約数ペア:

[(1, 205427462912), (2, 102713731456), (4, 51356865728), (7, 29346780416), (8, 25678432864), (14, 14673390208), (16, 12839216432), (28, 7336695104), (31, 6626692352), (32, 6419608216), (56, 3668347552), (62, 3313346176), (64, 3209804108), (67, 3066081536), (97, 2117808896), (112, 1834173776), (124, 1656673088), (128, 1604902054), (134, 1533040768), (194, 1058904448), (217, 946670336), (224, 917086888), (248, 828336544), (256, 802451027), (268, 766520384), (388, 529452224), (434, 473335168), (448, 458543444), (469, 438011648), (496, 414168272), (536, 383260192), (569, 361032448), (679, 302544128), (776, 264726112), (868, 236667584), (896, 229271722), (938, 219005824), (992, 207084136), (1072, 191630096), (1138, 180516224), (1358, 151272064), (1552, 132363056), (1736, 118333792), (1792, 114635861), (1876, 109502912), (1984, 103542068), (2077, 98905856), (2144, 95815048), (2276, 90258112), (2716, 75636032), (3007, 68316416), (3104, 66181528), (3472, 59166896), (3752, 54751456), (3968, 51771034), (3983, 51576064), (4154, 49452928), (4288, 47907524), (4552, 45129056), (5432, 37818016), (6014, 34158208), (6208, 33090764), (6499, 31609088), (6944, 29583448), (7504, 27375728), (7936, 25885517), (7966, 25788032), (8308, 24726464), (8576, 23953762), (9104, 22564528), (10864, 18909008), (12028, 17079104), (12416, 16545382), (12998, 15804544), (13888, 14791724), (14539, 14129408), (15008, 13687864), (15932, 12894016), (16616, 12363232), (17152, 11976881), (17639, 11646208), (18208, 11282264), (21049, 9759488), (21728, 9454504), (24056, 8539552), (24832, 8272691), (25996, 7902272), (27776, 7395862), (29078, 7064704), (30016, 6843932), (31864, 6447008), (33232, 6181616), (35278, 5823104), (36416, 5641132), (38123, 5388544), (42098, 4879744), (43456, 4727252), (45493, 4515584), (48112, 4269776), (51992, 3951136), (55193, 3721984), (55552, 3697931), (58156, 3532352), (60032, 3421966), (63728, 3223504), (66464, 3090808), (70556, 2911552), (72832, 2820566), (76246, 2694272), (84196, 2439872), (86912, 2363626), (90986, 2257792), (96224, 2134888), (103984, 1975568), (110386, 1860992), (116312, 1766176), (120064, 1710983), (123473, 1663744), (127456, 1611752), (132928, 1545404), (141112, 1455776), (145664, 1410283), (152492, 1347136), (168392, 1219936), (173824, 1181813), (181972, 1128896), (192448, 1067444), (201469, 1019648), (207968, 987784), (220772, 930496), (232624, 883088), (246946, 831872), (254912, 805876), (265856, 772702), (266861, 769792), (282224, 727888), (304984, 673568), (336784, 609968), (363944, 564448), (384896, 533722), (386351, 531712), (402938, 509824), (415936, 493892), (441544, 465248)]