266611968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 896220416

約数和(自身を除く): 629608448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 271, 288, 336, 366, 384, 427, 448, 488, 504, 542, 549, 576, 672, 732, 768, 813, 854, 896, 976, 1008, 1084, 1098, 1152, 1281, 1344, 1464, 1626, 1708, 1792, 1897, 1952, 2016, 2168, 2196, 2304, 2439, 2562, 2688, 2928, 3252, 3416, 3794, 3843, 3904, 4032, 4336, 4392, 4878, 5124, 5376, 5691, 5856, 6504, 6832, 7588, 7686, 7808, 8064, 8672, 8784, 9756, 10248, 11382, 11712, 13008, 13664, 15176, 15372, 15616, 16128, 16531, 17073, 17344, 17568, 19512, 20496, 22764, 23424, 26016, 27328, 30352, 30744, 33062, 34146, 34688, 35136, 39024, 40992, 45528, 46848, 49593, 52032, 54656, 60704, 61488, 66124, 68292, 69376, 70272, 78048, 81984, 91056, 99186, 104064, 109312, 115717, 121408, 122976, 132248, 136584, 140544, 148779, 156096, 163968, 182112, 198372, 208128, 231434, 242816, 245952, 264496, 273168, 297558, 312192, 327936, 347151, 364224, 396744, 462868, 485632, 491904, 528992, 546336, 595116, 624384, 694302, 728448, 793488, 925736, 983808, 1041453, 1057984, 1092672, 1190232, 1388604, 1456896, 1586976, 1851472, 2082906, 2115968, 2185344, 2380464, 2777208, 3173952, 3702944, 4165812, 4231936, 4370688, 4760928, 5554416, 6347904, 7405888, 8331624, 9521856, 11108832, 12695808, 14811776, 16663248, 19043712, 22217664, 29623552, 33326496, 38087424, 44435328, 66652992, 88870656, 133305984, 266611968]

約数ペア:

[(1, 266611968), (2, 133305984), (3, 88870656), (4, 66652992), (6, 44435328), (7, 38087424), (8, 33326496), (9, 29623552), (12, 22217664), (14, 19043712), (16, 16663248), (18, 14811776), (21, 12695808), (24, 11108832), (28, 9521856), (32, 8331624), (36, 7405888), (42, 6347904), (48, 5554416), (56, 4760928), (61, 4370688), (63, 4231936), (64, 4165812), (72, 3702944), (84, 3173952), (96, 2777208), (112, 2380464), (122, 2185344), (126, 2115968), (128, 2082906), (144, 1851472), (168, 1586976), (183, 1456896), (192, 1388604), (224, 1190232), (244, 1092672), (252, 1057984), (256, 1041453), (271, 983808), (288, 925736), (336, 793488), (366, 728448), (384, 694302), (427, 624384), (448, 595116), (488, 546336), (504, 528992), (542, 491904), (549, 485632), (576, 462868), (672, 396744), (732, 364224), (768, 347151), (813, 327936), (854, 312192), (896, 297558), (976, 273168), (1008, 264496), (1084, 245952), (1098, 242816), (1152, 231434), (1281, 208128), (1344, 198372), (1464, 182112), (1626, 163968), (1708, 156096), (1792, 148779), (1897, 140544), (1952, 136584), (2016, 132248), (2168, 122976), (2196, 121408), (2304, 115717), (2439, 109312), (2562, 104064), (2688, 99186), (2928, 91056), (3252, 81984), (3416, 78048), (3794, 70272), (3843, 69376), (3904, 68292), (4032, 66124), (4336, 61488), (4392, 60704), (4878, 54656), (5124, 52032), (5376, 49593), (5691, 46848), (5856, 45528), (6504, 40992), (6832, 39024), (7588, 35136), (7686, 34688), (7808, 34146), (8064, 33062), (8672, 30744), (8784, 30352), (9756, 27328), (10248, 26016), (11382, 23424), (11712, 22764), (13008, 20496), (13664, 19512), (15176, 17568), (15372, 17344), (15616, 17073), (16128, 16531)]