284963328

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 240

約数和(自身を含む): 911566656

約数和(自身を除く): 626603328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 71, 72, 78, 96, 104, 117, 128, 134, 142, 144, 156, 192, 201, 208, 213, 234, 256, 268, 284, 288, 312, 384, 402, 416, 426, 468, 512, 536, 568, 576, 603, 624, 639, 768, 804, 832, 852, 871, 923, 936, 1072, 1136, 1152, 1206, 1248, 1278, 1536, 1608, 1664, 1704, 1742, 1846, 1872, 2144, 2272, 2304, 2412, 2496, 2556, 2613, 2769, 3216, 3328, 3408, 3484, 3692, 3744, 4288, 4544, 4608, 4757, 4824, 4992, 5112, 5226, 5538, 6432, 6656, 6816, 6968, 7384, 7488, 7839, 8307, 8576, 9088, 9514, 9648, 9984, 10224, 10452, 11076, 12864, 13632, 13936, 14271, 14768, 14976, 15678, 16614, 17152, 18176, 19028, 19296, 19968, 20448, 20904, 22152, 25728, 27264, 27872, 28542, 29536, 29952, 31356, 33228, 34304, 36352, 38056, 38592, 40896, 41808, 42813, 44304, 51456, 54528, 55744, 57084, 59072, 59904, 61841, 62712, 66456, 76112, 77184, 81792, 83616, 85626, 88608, 102912, 109056, 111488, 114168, 118144, 123682, 125424, 132912, 152224, 154368, 163584, 167232, 171252, 177216, 185523, 222976, 228336, 236288, 247364, 250848, 265824, 304448, 308736, 327168, 334464, 342504, 354432, 371046, 445952, 456672, 472576, 494728, 501696, 531648, 556569, 608896, 668928, 685008, 708864, 742092, 913344, 989456, 1003392, 1063296, 1113138, 1217792, 1337856, 1370016, 1417728, 1484184, 1826688, 1978912, 2006784, 2126592, 2226276, 2435584, 2740032, 2968368, 3653376, 3957824, 4013568, 4253184, 4452552, 5480064, 5936736, 7306752, 7915648, 8905104, 10960128, 11873472, 15831296, 17810208, 21920256, 23746944, 31662592, 35620416, 47493888, 71240832, 94987776, 142481664, 284963328]

約数ペア:

[(1, 284963328), (2, 142481664), (3, 94987776), (4, 71240832), (6, 47493888), (8, 35620416), (9, 31662592), (12, 23746944), (13, 21920256), (16, 17810208), (18, 15831296), (24, 11873472), (26, 10960128), (32, 8905104), (36, 7915648), (39, 7306752), (48, 5936736), (52, 5480064), (64, 4452552), (67, 4253184), (71, 4013568), (72, 3957824), (78, 3653376), (96, 2968368), (104, 2740032), (117, 2435584), (128, 2226276), (134, 2126592), (142, 2006784), (144, 1978912), (156, 1826688), (192, 1484184), (201, 1417728), (208, 1370016), (213, 1337856), (234, 1217792), (256, 1113138), (268, 1063296), (284, 1003392), (288, 989456), (312, 913344), (384, 742092), (402, 708864), (416, 685008), (426, 668928), (468, 608896), (512, 556569), (536, 531648), (568, 501696), (576, 494728), (603, 472576), (624, 456672), (639, 445952), (768, 371046), (804, 354432), (832, 342504), (852, 334464), (871, 327168), (923, 308736), (936, 304448), (1072, 265824), (1136, 250848), (1152, 247364), (1206, 236288), (1248, 228336), (1278, 222976), (1536, 185523), (1608, 177216), (1664, 171252), (1704, 167232), (1742, 163584), (1846, 154368), (1872, 152224), (2144, 132912), (2272, 125424), (2304, 123682), (2412, 118144), (2496, 114168), (2556, 111488), (2613, 109056), (2769, 102912), (3216, 88608), (3328, 85626), (3408, 83616), (3484, 81792), (3692, 77184), (3744, 76112), (4288, 66456), (4544, 62712), (4608, 61841), (4757, 59904), (4824, 59072), (4992, 57084), (5112, 55744), (5226, 54528), (5538, 51456), (6432, 44304), (6656, 42813), (6816, 41808), (6968, 40896), (7384, 38592), (7488, 38056), (7839, 36352), (8307, 34304), (8576, 33228), (9088, 31356), (9514, 29952), (9648, 29536), (9984, 28542), (10224, 27872), (10452, 27264), (11076, 25728), (12864, 22152), (13632, 20904), (13936, 20448), (14271, 19968), (14768, 19296), (14976, 19028), (15678, 18176), (16614, 17152)]