255221089536

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{1307}}^1\times {\mathrm{5189}}^1$

素因数の和:6529

約数の個数: 216

約数和(自身を含む): 790916888160

約数和(自身を除く): 535695798624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1307, 1344, 1568, 1792, 2352, 2614, 2688, 3136, 3921, 4704, 5189, 5228, 5376, 6272, 7842, 9149, 9408, 10378, 10456, 12544, 15567, 15684, 18298, 18816, 20756, 20912, 27447, 31134, 31368, 36323, 36596, 37632, 41512, 41824, 54894, 62268, 62736, 64043, 72646, 73192, 83024, 83648, 108969, 109788, 124536, 125472, 128086, 145292, 146384, 166048, 167296, 192129, 217938, 219576, 249072, 250944, 254261, 256172, 290584, 292768, 332096, 334592, 384258, 435876, 439152, 498144, 501888, 508522, 512344, 581168, 585536, 664192, 762783, 768516, 871752, 878304, 996288, 1003776, 1017044, 1024688, 1162336, 1171072, 1328384, 1525566, 1537032, 1743504, 1756608, 1992576, 2034088, 2049376, 2324672, 2342144, 3051132, 3074064, 3487008, 3513216, 3985152, 4068176, 4098752, 4649344, 6102264, 6148128, 6782023, 6974016, 7026432, 8136352, 8197504, 9298688, 12204528, 12296256, 13564046, 13948032, 16272704, 16395008, 20346069, 24409056, 24592512, 27128092, 27896064, 32545408, 40692138, 47474161, 48818112, 49185024, 54256184, 65090816, 81384276, 94948322, 97636224, 108512368, 142422483, 162768552, 189896644, 195272448, 217024736, 284844966, 325537104, 332319127, 379793288, 434049472, 569689932, 651074208, 664638254, 759586576, 868098944, 996957381, 1139379864, 1302148416, 1329276508, 1519173152, 1736197888, 1993914762, 2278759728, 2604296832, 2658553016, 3038346304, 3987829524, 4557519456, 5208593664, 5317106032, 6076692608, 7975659048, 9115038912, 10634212064, 12153385216, 15951318096, 18230077824, 21268424128, 31902636192, 36460155648, 42536848256, 63805272384, 85073696512, 127610544768, 255221089536]

約数ペア:

[(1, 255221089536), (2, 127610544768), (3, 85073696512), (4, 63805272384), (6, 42536848256), (7, 36460155648), (8, 31902636192), (12, 21268424128), (14, 18230077824), (16, 15951318096), (21, 12153385216), (24, 10634212064), (28, 9115038912), (32, 7975659048), (42, 6076692608), (48, 5317106032), (49, 5208593664), (56, 4557519456), (64, 3987829524), (84, 3038346304), (96, 2658553016), (98, 2604296832), (112, 2278759728), (128, 1993914762), (147, 1736197888), (168, 1519173152), (192, 1329276508), (196, 1302148416), (224, 1139379864), (256, 996957381), (294, 868098944), (336, 759586576), (384, 664638254), (392, 651074208), (448, 569689932), (588, 434049472), (672, 379793288), (768, 332319127), (784, 325537104), (896, 284844966), (1176, 217024736), (1307, 195272448), (1344, 189896644), (1568, 162768552), (1792, 142422483), (2352, 108512368), (2614, 97636224), (2688, 94948322), (3136, 81384276), (3921, 65090816), (4704, 54256184), (5189, 49185024), (5228, 48818112), (5376, 47474161), (6272, 40692138), (7842, 32545408), (9149, 27896064), (9408, 27128092), (10378, 24592512), (10456, 24409056), (12544, 20346069), (15567, 16395008), (15684, 16272704), (18298, 13948032), (18816, 13564046), (20756, 12296256), (20912, 12204528), (27447, 9298688), (31134, 8197504), (31368, 8136352), (36323, 7026432), (36596, 6974016), (37632, 6782023), (41512, 6148128), (41824, 6102264), (54894, 4649344), (62268, 4098752), (62736, 4068176), (64043, 3985152), (72646, 3513216), (73192, 3487008), (83024, 3074064), (83648, 3051132), (108969, 2342144), (109788, 2324672), (124536, 2049376), (125472, 2034088), (128086, 1992576), (145292, 1756608), (146384, 1743504), (166048, 1537032), (167296, 1525566), (192129, 1328384), (217938, 1171072), (219576, 1162336), (249072, 1024688), (250944, 1017044), (254261, 1003776), (256172, 996288), (290584, 878304), (292768, 871752), (332096, 768516), (334592, 762783), (384258, 664192), (435876, 585536), (439152, 581168), (498144, 512344), (501888, 508522)]