266668416

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 917836800

約数和(自身を除く): 651168384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 128, 144, 146, 151, 168, 189, 192, 216, 219, 224, 252, 288, 292, 302, 336, 378, 384, 432, 438, 448, 453, 504, 511, 576, 584, 604, 657, 672, 756, 864, 876, 896, 906, 1008, 1022, 1057, 1152, 1168, 1208, 1314, 1344, 1359, 1512, 1533, 1728, 1752, 1812, 1971, 2016, 2044, 2114, 2336, 2416, 2628, 2688, 2718, 3024, 3066, 3171, 3456, 3504, 3624, 3942, 4032, 4077, 4088, 4228, 4599, 4672, 4832, 5256, 5436, 6048, 6132, 6342, 7008, 7248, 7884, 8064, 8154, 8176, 8456, 9198, 9344, 9513, 9664, 10512, 10872, 11023, 12096, 12264, 12684, 13797, 14016, 14496, 15768, 16308, 16352, 16912, 18396, 19026, 19328, 21024, 21744, 22046, 24192, 24528, 25368, 27594, 28032, 28539, 28992, 31536, 32616, 32704, 33069, 33824, 36792, 38052, 42048, 43488, 44092, 49056, 50736, 55188, 57078, 57984, 63072, 65232, 65408, 66138, 67648, 73584, 76104, 77161, 84096, 86976, 88184, 98112, 99207, 101472, 110376, 114156, 126144, 130464, 132276, 135296, 147168, 152208, 154322, 173952, 176368, 196224, 198414, 202944, 220752, 228312, 231483, 252288, 260928, 264552, 294336, 297621, 304416, 308644, 352736, 396828, 405888, 441504, 456624, 462966, 521856, 529104, 588672, 595242, 608832, 617288, 694449, 705472, 793656, 883008, 913248, 925932, 1058208, 1190484, 1217664, 1234576, 1388898, 1410944, 1587312, 1766016, 1826496, 1851864, 2083347, 2116416, 2380968, 2469152, 2777796, 3174624, 3652992, 3703728, 4166694, 4232832, 4761936, 4938304, 5555592, 6349248, 7407456, 8333388, 9523872, 9876608, 11111184, 12698496, 14814912, 16666776, 19047744, 22222368, 29629824, 33333552, 38095488, 44444736, 66667104, 88889472, 133334208, 266668416]

約数ペア:

[(1, 266668416), (2, 133334208), (3, 88889472), (4, 66667104), (6, 44444736), (7, 38095488), (8, 33333552), (9, 29629824), (12, 22222368), (14, 19047744), (16, 16666776), (18, 14814912), (21, 12698496), (24, 11111184), (27, 9876608), (28, 9523872), (32, 8333388), (36, 7407456), (42, 6349248), (48, 5555592), (54, 4938304), (56, 4761936), (63, 4232832), (64, 4166694), (72, 3703728), (73, 3652992), (84, 3174624), (96, 2777796), (108, 2469152), (112, 2380968), (126, 2116416), (128, 2083347), (144, 1851864), (146, 1826496), (151, 1766016), (168, 1587312), (189, 1410944), (192, 1388898), (216, 1234576), (219, 1217664), (224, 1190484), (252, 1058208), (288, 925932), (292, 913248), (302, 883008), (336, 793656), (378, 705472), (384, 694449), (432, 617288), (438, 608832), (448, 595242), (453, 588672), (504, 529104), (511, 521856), (576, 462966), (584, 456624), (604, 441504), (657, 405888), (672, 396828), (756, 352736), (864, 308644), (876, 304416), (896, 297621), (906, 294336), (1008, 264552), (1022, 260928), (1057, 252288), (1152, 231483), (1168, 228312), (1208, 220752), (1314, 202944), (1344, 198414), (1359, 196224), (1512, 176368), (1533, 173952), (1728, 154322), (1752, 152208), (1812, 147168), (1971, 135296), (2016, 132276), (2044, 130464), (2114, 126144), (2336, 114156), (2416, 110376), (2628, 101472), (2688, 99207), (2718, 98112), (3024, 88184), (3066, 86976), (3171, 84096), (3456, 77161), (3504, 76104), (3624, 73584), (3942, 67648), (4032, 66138), (4077, 65408), (4088, 65232), (4228, 63072), (4599, 57984), (4672, 57078), (4832, 55188), (5256, 50736), (5436, 49056), (6048, 44092), (6132, 43488), (6342, 42048), (7008, 38052), (7248, 36792), (7884, 33824), (8064, 33069), (8154, 32704), (8176, 32616), (8456, 31536), (9198, 28992), (9344, 28539), (9513, 28032), (9664, 27594), (10512, 25368), (10872, 24528), (11023, 24192), (12096, 22046), (12264, 21744), (12684, 21024), (13797, 19328), (14016, 19026), (14496, 18396), (15768, 16912), (16308, 16352)]