254159136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 919271808

約数和(自身を除く): 665112672

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, 66, 72, 73, 77, 84, 88, 96, 99, 112, 126, 132, 144, 146, 154, 157, 168, 176, 198, 219, 224, 231, 252, 264, 288, 292, 308, 314, 336, 352, 396, 438, 462, 471, 504, 511, 528, 584, 616, 628, 657, 672, 693, 792, 803, 876, 924, 942, 1008, 1022, 1056, 1099, 1168, 1232, 1256, 1314, 1386, 1413, 1533, 1584, 1606, 1727, 1752, 1848, 1884, 2016, 2044, 2198, 2336, 2409, 2464, 2512, 2628, 2772, 2826, 3066, 3168, 3212, 3297, 3454, 3504, 3696, 3768, 4088, 4396, 4599, 4818, 5024, 5181, 5256, 5544, 5621, 5652, 6132, 6424, 6594, 6908, 7008, 7227, 7392, 7536, 8176, 8792, 9198, 9636, 9891, 10362, 10512, 11088, 11242, 11304, 11461, 12089, 12264, 12848, 13188, 13816, 14454, 15072, 15543, 16352, 16863, 17584, 18396, 19272, 19782, 20724, 21024, 22176, 22484, 22608, 22922, 24178, 24528, 25696, 26376, 27632, 28908, 31086, 33726, 34383, 35168, 36267, 36792, 38544, 39564, 41448, 44968, 45216, 45844, 48356, 49056, 50589, 52752, 55264, 57816, 62172, 67452, 68766, 72534, 73584, 77088, 79128, 80227, 82896, 89936, 91688, 96712, 101178, 103149, 105504, 108801, 115632, 124344, 126071, 134904, 137532, 145068, 147168, 158256, 160454, 165792, 179872, 183376, 193424, 202356, 206298, 217602, 231264, 240681, 248688, 252142, 269808, 275064, 290136, 316512, 320908, 366752, 378213, 386848, 404712, 412596, 435204, 481362, 497376, 504284, 539616, 550128, 580272, 641816, 722043, 756426, 809424, 825192, 870408, 882497, 962724, 1008568, 1100256, 1134639, 1160544, 1283632, 1444086, 1512852, 1618848, 1650384, 1740816, 1764994, 1925448, 2017136, 2269278, 2567264, 2647491, 2888172, 3025704, 3300768, 3481632, 3529988, 3850896, 4034272, 4538556, 5294982, 5776344, 6051408, 7059976, 7701792, 7942473, 9077112, 10589964, 11552688, 12102816, 14119952, 15884946, 18154224, 21179928, 23105376, 28239904, 31769892, 36308448, 42359856, 63539784, 84719712, 127079568, 254159136]

約数ペア:

[(1, 254159136), (2, 127079568), (3, 84719712), (4, 63539784), (6, 42359856), (7, 36308448), (8, 31769892), (9, 28239904), (11, 23105376), (12, 21179928), (14, 18154224), (16, 15884946), (18, 14119952), (21, 12102816), (22, 11552688), (24, 10589964), (28, 9077112), (32, 7942473), (33, 7701792), (36, 7059976), (42, 6051408), (44, 5776344), (48, 5294982), (56, 4538556), (63, 4034272), (66, 3850896), (72, 3529988), (73, 3481632), (77, 3300768), (84, 3025704), (88, 2888172), (96, 2647491), (99, 2567264), (112, 2269278), (126, 2017136), (132, 1925448), (144, 1764994), (146, 1740816), (154, 1650384), (157, 1618848), (168, 1512852), (176, 1444086), (198, 1283632), (219, 1160544), (224, 1134639), (231, 1100256), (252, 1008568), (264, 962724), (288, 882497), (292, 870408), (308, 825192), (314, 809424), (336, 756426), (352, 722043), (396, 641816), (438, 580272), (462, 550128), (471, 539616), (504, 504284), (511, 497376), (528, 481362), (584, 435204), (616, 412596), (628, 404712), (657, 386848), (672, 378213), (693, 366752), (792, 320908), (803, 316512), (876, 290136), (924, 275064), (942, 269808), (1008, 252142), (1022, 248688), (1056, 240681), (1099, 231264), (1168, 217602), (1232, 206298), (1256, 202356), (1314, 193424), (1386, 183376), (1413, 179872), (1533, 165792), (1584, 160454), (1606, 158256), (1727, 147168), (1752, 145068), (1848, 137532), (1884, 134904), (2016, 126071), (2044, 124344), (2198, 115632), (2336, 108801), (2409, 105504), (2464, 103149), (2512, 101178), (2628, 96712), (2772, 91688), (2826, 89936), (3066, 82896), (3168, 80227), (3212, 79128), (3297, 77088), (3454, 73584), (3504, 72534), (3696, 68766), (3768, 67452), (4088, 62172), (4396, 57816), (4599, 55264), (4818, 52752), (5024, 50589), (5181, 49056), (5256, 48356), (5544, 45844), (5621, 45216), (5652, 44968), (6132, 41448), (6424, 39564), (6594, 38544), (6908, 36792), (7008, 36267), (7227, 35168), (7392, 34383), (7536, 33726), (8176, 31086), (8792, 28908), (9198, 27632), (9636, 26376), (9891, 25696), (10362, 24528), (10512, 24178), (11088, 22922), (11242, 22608), (11304, 22484), (11461, 22176), (12089, 21024), (12264, 20724), (12848, 19782), (13188, 19272), (13816, 18396), (14454, 17584), (15072, 16863), (15543, 16352)]