255644928

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 324

約数和(自身を含む): 932996064

約数和(自身を除く): 677351136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 128, 131, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 256, 262, 264, 288, 308, 336, 352, 363, 384, 393, 396, 448, 462, 484, 504, 524, 528, 576, 616, 672, 693, 704, 726, 768, 786, 792, 847, 896, 917, 924, 968, 1008, 1048, 1056, 1089, 1152, 1179, 1232, 1344, 1386, 1408, 1441, 1452, 1572, 1584, 1694, 1792, 1834, 1848, 1936, 2016, 2096, 2112, 2178, 2304, 2358, 2464, 2541, 2688, 2751, 2772, 2816, 2882, 2904, 3144, 3168, 3388, 3668, 3696, 3872, 4032, 4192, 4224, 4323, 4356, 4716, 4928, 5082, 5376, 5502, 5544, 5764, 5808, 6288, 6336, 6776, 7336, 7392, 7623, 7744, 8064, 8253, 8384, 8448, 8646, 8712, 9432, 9856, 10087, 10164, 11004, 11088, 11528, 11616, 12576, 12672, 12969, 13552, 14672, 14784, 15246, 15488, 15851, 16128, 16506, 16768, 17292, 17424, 18864, 19712, 20174, 20328, 22008, 22176, 23056, 23232, 25152, 25344, 25938, 27104, 29344, 29568, 30261, 30492, 30976, 31702, 33012, 33536, 34584, 34848, 37728, 40348, 40656, 44016, 44352, 46112, 46464, 47553, 50304, 51876, 54208, 58688, 59136, 60522, 60984, 63404, 66024, 69168, 69696, 75456, 80696, 81312, 88032, 88704, 90783, 92224, 92928, 95106, 100608, 103752, 108416, 110957, 117376, 121044, 121968, 126808, 132048, 138336, 139392, 142659, 150912, 161392, 162624, 176064, 177408, 181566, 184448, 190212, 207504, 216832, 221914, 234752, 242088, 243936, 253616, 264096, 276672, 278784, 285318, 301824, 322784, 325248, 332871, 352128, 363132, 368896, 380424, 415008, 443828, 484176, 487872, 507232, 528192, 553344, 570636, 645568, 650496, 665742, 704256, 726264, 760848, 830016, 887656, 968352, 975744, 998613, 1014464, 1056384, 1106688, 1141272, 1291136, 1331484, 1452528, 1521696, 1660032, 1775312, 1936704, 1951488, 1997226, 2028928, 2112768, 2282544, 2582272, 2662968, 2905056, 3043392, 3320064, 3550624, 3873408, 3994452, 4057856, 4565088, 5325936, 5810112, 6086784, 7101248, 7746816, 7988904, 9130176, 10651872, 11620224, 12173568, 14202496, 15977808, 18260352, 21303744, 23240448, 28404992, 31955616, 36520704, 42607488, 63911232, 85214976, 127822464, 255644928]

約数ペア:

[(1, 255644928), (2, 127822464), (3, 85214976), (4, 63911232), (6, 42607488), (7, 36520704), (8, 31955616), (9, 28404992), (11, 23240448), (12, 21303744), (14, 18260352), (16, 15977808), (18, 14202496), (21, 12173568), (22, 11620224), (24, 10651872), (28, 9130176), (32, 7988904), (33, 7746816), (36, 7101248), (42, 6086784), (44, 5810112), (48, 5325936), (56, 4565088), (63, 4057856), (64, 3994452), (66, 3873408), (72, 3550624), (77, 3320064), (84, 3043392), (88, 2905056), (96, 2662968), (99, 2582272), (112, 2282544), (121, 2112768), (126, 2028928), (128, 1997226), (131, 1951488), (132, 1936704), (144, 1775312), (154, 1660032), (168, 1521696), (176, 1452528), (192, 1331484), (198, 1291136), (224, 1141272), (231, 1106688), (242, 1056384), (252, 1014464), (256, 998613), (262, 975744), (264, 968352), (288, 887656), (308, 830016), (336, 760848), (352, 726264), (363, 704256), (384, 665742), (393, 650496), (396, 645568), (448, 570636), (462, 553344), (484, 528192), (504, 507232), (524, 487872), (528, 484176), (576, 443828), (616, 415008), (672, 380424), (693, 368896), (704, 363132), (726, 352128), (768, 332871), (786, 325248), (792, 322784), (847, 301824), (896, 285318), (917, 278784), (924, 276672), (968, 264096), (1008, 253616), (1048, 243936), (1056, 242088), (1089, 234752), (1152, 221914), (1179, 216832), (1232, 207504), (1344, 190212), (1386, 184448), (1408, 181566), (1441, 177408), (1452, 176064), (1572, 162624), (1584, 161392), (1694, 150912), (1792, 142659), (1834, 139392), (1848, 138336), (1936, 132048), (2016, 126808), (2096, 121968), (2112, 121044), (2178, 117376), (2304, 110957), (2358, 108416), (2464, 103752), (2541, 100608), (2688, 95106), (2751, 92928), (2772, 92224), (2816, 90783), (2882, 88704), (2904, 88032), (3144, 81312), (3168, 80696), (3388, 75456), (3668, 69696), (3696, 69168), (3872, 66024), (4032, 63404), (4192, 60984), (4224, 60522), (4323, 59136), (4356, 58688), (4716, 54208), (4928, 51876), (5082, 50304), (5376, 47553), (5502, 46464), (5544, 46112), (5764, 44352), (5808, 44016), (6288, 40656), (6336, 40348), (6776, 37728), (7336, 34848), (7392, 34584), (7623, 33536), (7744, 33012), (8064, 31702), (8253, 30976), (8384, 30492), (8448, 30261), (8646, 29568), (8712, 29344), (9432, 27104), (9856, 25938), (10087, 25344), (10164, 25152), (11004, 23232), (11088, 23056), (11528, 22176), (11616, 22008), (12576, 20328), (12672, 20174), (12969, 19712), (13552, 18864), (14672, 17424), (14784, 17292), (15246, 16768), (15488, 16506), (15851, 16128)]