1781244864

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 336

約数和(自身を含む): 6179210400

約数和(自身を除く): 4397965536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 109, 112, 126, 144, 147, 168, 189, 192, 193, 196, 216, 218, 224, 252, 288, 294, 327, 336, 378, 386, 392, 432, 436, 441, 448, 504, 576, 579, 588, 654, 672, 756, 763, 772, 784, 864, 872, 882, 981, 1008, 1158, 1176, 1308, 1323, 1344, 1351, 1512, 1526, 1544, 1568, 1728, 1737, 1744, 1764, 1962, 2016, 2289, 2316, 2352, 2616, 2646, 2702, 2943, 3024, 3052, 3088, 3136, 3474, 3488, 3528, 3924, 4032, 4053, 4578, 4632, 4704, 5211, 5232, 5292, 5341, 5404, 5886, 6048, 6104, 6176, 6867, 6948, 6976, 7056, 7848, 8106, 9156, 9264, 9408, 9457, 10422, 10464, 10584, 10682, 10808, 11772, 12096, 12159, 12208, 12352, 13734, 13896, 14112, 15696, 16023, 16212, 18312, 18528, 18914, 20601, 20844, 20928, 21037, 21168, 21364, 21616, 23544, 24318, 24416, 27468, 27792, 28224, 28371, 31392, 32046, 32424, 36477, 36624, 37056, 37828, 41202, 41688, 42074, 42336, 42728, 43232, 47088, 48069, 48636, 48832, 54936, 55584, 56742, 62784, 63111, 64092, 64848, 72954, 73248, 75656, 82404, 83376, 84148, 84672, 85113, 85456, 86464, 94176, 96138, 97272, 109872, 111168, 113484, 126222, 128184, 129696, 144207, 145908, 146496, 147259, 151312, 164808, 166752, 168296, 170226, 170912, 188352, 189333, 192276, 194544, 219744, 226968, 252444, 255339, 256368, 259392, 288414, 291816, 294518, 302624, 329616, 333504, 336592, 340452, 341824, 378666, 384552, 389088, 439488, 441777, 453936, 504888, 510678, 512736, 567999, 576828, 583632, 589036, 605248, 659232, 673184, 680904, 757332, 769104, 778176, 883554, 907872, 1009776, 1021356, 1025472, 1030813, 1135998, 1153656, 1167264, 1178072, 1318464, 1325331, 1346368, 1361808, 1514664, 1538208, 1767108, 1815744, 2019552, 2042712, 2061626, 2271996, 2307312, 2334528, 2356144, 2650662, 2723616, 3029328, 3076416, 3092439, 3534216, 3975993, 4039104, 4085424, 4123252, 4543992, 4614624, 4712288, 5301324, 5447232, 6058656, 6184878, 7068432, 7951986, 8170848, 8246504, 9087984, 9229248, 9277317, 9424576, 10602648, 12117312, 12369756, 14136864, 15903972, 16341696, 16493008, 18175968, 18554634, 21205296, 24739512, 27831951, 28273728, 31807944, 32986016, 36351936, 37109268, 42410592, 49479024, 55663902, 63615888, 65972032, 74218536, 84821184, 98958048, 111327804, 127231776, 148437072, 197916096, 222655608, 254463552, 296874144, 445311216, 593748288, 890622432, 1781244864]

約数ペア:

[(1, 1781244864), (2, 890622432), (3, 593748288), (4, 445311216), (6, 296874144), (7, 254463552), (8, 222655608), (9, 197916096), (12, 148437072), (14, 127231776), (16, 111327804), (18, 98958048), (21, 84821184), (24, 74218536), (27, 65972032), (28, 63615888), (32, 55663902), (36, 49479024), (42, 42410592), (48, 37109268), (49, 36351936), (54, 32986016), (56, 31807944), (63, 28273728), (64, 27831951), (72, 24739512), (84, 21205296), (96, 18554634), (98, 18175968), (108, 16493008), (109, 16341696), (112, 15903972), (126, 14136864), (144, 12369756), (147, 12117312), (168, 10602648), (189, 9424576), (192, 9277317), (193, 9229248), (196, 9087984), (216, 8246504), (218, 8170848), (224, 7951986), (252, 7068432), (288, 6184878), (294, 6058656), (327, 5447232), (336, 5301324), (378, 4712288), (386, 4614624), (392, 4543992), (432, 4123252), (436, 4085424), (441, 4039104), (448, 3975993), (504, 3534216), (576, 3092439), (579, 3076416), (588, 3029328), (654, 2723616), (672, 2650662), (756, 2356144), (763, 2334528), (772, 2307312), (784, 2271996), (864, 2061626), (872, 2042712), (882, 2019552), (981, 1815744), (1008, 1767108), (1158, 1538208), (1176, 1514664), (1308, 1361808), (1323, 1346368), (1344, 1325331), (1351, 1318464), (1512, 1178072), (1526, 1167264), (1544, 1153656), (1568, 1135998), (1728, 1030813), (1737, 1025472), (1744, 1021356), (1764, 1009776), (1962, 907872), (2016, 883554), (2289, 778176), (2316, 769104), (2352, 757332), (2616, 680904), (2646, 673184), (2702, 659232), (2943, 605248), (3024, 589036), (3052, 583632), (3088, 576828), (3136, 567999), (3474, 512736), (3488, 510678), (3528, 504888), (3924, 453936), (4032, 441777), (4053, 439488), (4578, 389088), (4632, 384552), (4704, 378666), (5211, 341824), (5232, 340452), (5292, 336592), (5341, 333504), (5404, 329616), (5886, 302624), (6048, 294518), (6104, 291816), (6176, 288414), (6867, 259392), (6948, 256368), (6976, 255339), (7056, 252444), (7848, 226968), (8106, 219744), (9156, 194544), (9264, 192276), (9408, 189333), (9457, 188352), (10422, 170912), (10464, 170226), (10584, 168296), (10682, 166752), (10808, 164808), (11772, 151312), (12096, 147259), (12159, 146496), (12208, 145908), (12352, 144207), (13734, 129696), (13896, 128184), (14112, 126222), (15696, 113484), (16023, 111168), (16212, 109872), (18312, 97272), (18528, 96138), (18914, 94176), (20601, 86464), (20844, 85456), (20928, 85113), (21037, 84672), (21168, 84148), (21364, 83376), (21616, 82404), (23544, 75656), (24318, 73248), (24416, 72954), (27468, 64848), (27792, 64092), (28224, 63111), (28371, 62784), (31392, 56742), (32046, 55584), (32424, 54936), (36477, 48832), (36624, 48636), (37056, 48069), (37828, 47088), (41202, 43232), (41688, 42728), (42074, 42336)]