266205888

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 168

約数和(自身を含む): 834692768

約数和(自身を除く): 568486880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 144, 146, 156, 192, 208, 219, 234, 288, 292, 312, 416, 438, 468, 487, 576, 584, 624, 657, 832, 876, 936, 949, 974, 1168, 1248, 1314, 1461, 1752, 1872, 1898, 1948, 2336, 2496, 2628, 2847, 2922, 3504, 3744, 3796, 3896, 4383, 4672, 5256, 5694, 5844, 6331, 7008, 7488, 7592, 7792, 8541, 8766, 10512, 11388, 11688, 12662, 14016, 15184, 15584, 17082, 17532, 18993, 21024, 22776, 23376, 25324, 30368, 31168, 34164, 35064, 35551, 37986, 42048, 45552, 46752, 50648, 56979, 60736, 68328, 70128, 71102, 75972, 91104, 93504, 101296, 106653, 113958, 136656, 140256, 142204, 151944, 182208, 202592, 213306, 227916, 273312, 280512, 284408, 303888, 319959, 405184, 426612, 455832, 462163, 546624, 568816, 607776, 639918, 853224, 911664, 924326, 1137632, 1215552, 1279836, 1386489, 1706448, 1823328, 1848652, 2275264, 2559672, 2772978, 3412896, 3646656, 3697304, 4159467, 5119344, 5545956, 6825792, 7394608, 8318934, 10238688, 11091912, 14789216, 16637868, 20477376, 22183824, 29578432, 33275736, 44367648, 66551472, 88735296, 133102944, 266205888]

約数ペア:

[(1, 266205888), (2, 133102944), (3, 88735296), (4, 66551472), (6, 44367648), (8, 33275736), (9, 29578432), (12, 22183824), (13, 20477376), (16, 16637868), (18, 14789216), (24, 11091912), (26, 10238688), (32, 8318934), (36, 7394608), (39, 6825792), (48, 5545956), (52, 5119344), (64, 4159467), (72, 3697304), (73, 3646656), (78, 3412896), (96, 2772978), (104, 2559672), (117, 2275264), (144, 1848652), (146, 1823328), (156, 1706448), (192, 1386489), (208, 1279836), (219, 1215552), (234, 1137632), (288, 924326), (292, 911664), (312, 853224), (416, 639918), (438, 607776), (468, 568816), (487, 546624), (576, 462163), (584, 455832), (624, 426612), (657, 405184), (832, 319959), (876, 303888), (936, 284408), (949, 280512), (974, 273312), (1168, 227916), (1248, 213306), (1314, 202592), (1461, 182208), (1752, 151944), (1872, 142204), (1898, 140256), (1948, 136656), (2336, 113958), (2496, 106653), (2628, 101296), (2847, 93504), (2922, 91104), (3504, 75972), (3744, 71102), (3796, 70128), (3896, 68328), (4383, 60736), (4672, 56979), (5256, 50648), (5694, 46752), (5844, 45552), (6331, 42048), (7008, 37986), (7488, 35551), (7592, 35064), (7792, 34164), (8541, 31168), (8766, 30368), (10512, 25324), (11388, 23376), (11688, 22776), (12662, 21024), (14016, 18993), (15184, 17532), (15584, 17082)]