271841232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 836517888

約数和(自身を除く): 564676656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 47, 48, 52, 62, 69, 78, 92, 93, 94, 104, 124, 138, 141, 156, 169, 184, 186, 188, 208, 248, 276, 282, 299, 312, 338, 368, 372, 376, 403, 496, 507, 552, 564, 598, 611, 624, 676, 713, 744, 752, 806, 897, 1014, 1081, 1104, 1128, 1196, 1209, 1222, 1352, 1426, 1457, 1488, 1612, 1794, 1833, 2028, 2139, 2162, 2256, 2392, 2418, 2444, 2704, 2852, 2914, 3224, 3243, 3588, 3666, 3887, 4056, 4278, 4324, 4371, 4784, 4836, 4888, 5239, 5704, 5828, 6448, 6486, 7176, 7332, 7774, 7943, 8112, 8556, 8648, 8742, 9269, 9672, 9776, 10478, 11408, 11656, 11661, 12972, 14053, 14352, 14664, 15548, 15717, 15886, 17112, 17296, 17484, 18538, 18941, 19344, 20956, 23312, 23322, 23829, 25944, 27807, 28106, 29328, 31096, 31434, 31772, 33511, 34224, 34968, 37076, 37882, 41912, 42159, 46644, 47658, 51888, 55614, 56212, 56823, 62192, 62868, 63544, 67022, 69936, 74152, 75764, 83824, 84318, 93288, 95316, 100533, 111228, 112424, 113646, 120497, 125736, 127088, 134044, 148304, 151528, 168636, 182689, 186576, 190632, 201066, 222456, 224848, 227292, 240994, 246233, 251472, 268088, 303056, 337272, 361491, 365378, 381264, 402132, 435643, 444912, 454584, 481988, 492466, 536176, 548067, 674544, 722982, 730756, 738699, 804264, 871286, 909168, 963976, 984932, 1096134, 1306929, 1445964, 1461512, 1477398, 1608528, 1742572, 1927952, 1969864, 2192268, 2613858, 2891928, 2923024, 2954796, 3485144, 3939728, 4384536, 5227716, 5663359, 5783856, 5909592, 6970288, 8769072, 10455432, 11326718, 11819184, 16990077, 20910864, 22653436, 33980154, 45306872, 67960308, 90613744, 135920616, 271841232]

約数ペア:

[(1, 271841232), (2, 135920616), (3, 90613744), (4, 67960308), (6, 45306872), (8, 33980154), (12, 22653436), (13, 20910864), (16, 16990077), (23, 11819184), (24, 11326718), (26, 10455432), (31, 8769072), (39, 6970288), (46, 5909592), (47, 5783856), (48, 5663359), (52, 5227716), (62, 4384536), (69, 3939728), (78, 3485144), (92, 2954796), (93, 2923024), (94, 2891928), (104, 2613858), (124, 2192268), (138, 1969864), (141, 1927952), (156, 1742572), (169, 1608528), (184, 1477398), (186, 1461512), (188, 1445964), (208, 1306929), (248, 1096134), (276, 984932), (282, 963976), (299, 909168), (312, 871286), (338, 804264), (368, 738699), (372, 730756), (376, 722982), (403, 674544), (496, 548067), (507, 536176), (552, 492466), (564, 481988), (598, 454584), (611, 444912), (624, 435643), (676, 402132), (713, 381264), (744, 365378), (752, 361491), (806, 337272), (897, 303056), (1014, 268088), (1081, 251472), (1104, 246233), (1128, 240994), (1196, 227292), (1209, 224848), (1222, 222456), (1352, 201066), (1426, 190632), (1457, 186576), (1488, 182689), (1612, 168636), (1794, 151528), (1833, 148304), (2028, 134044), (2139, 127088), (2162, 125736), (2256, 120497), (2392, 113646), (2418, 112424), (2444, 111228), (2704, 100533), (2852, 95316), (2914, 93288), (3224, 84318), (3243, 83824), (3588, 75764), (3666, 74152), (3887, 69936), (4056, 67022), (4278, 63544), (4324, 62868), (4371, 62192), (4784, 56823), (4836, 56212), (4888, 55614), (5239, 51888), (5704, 47658), (5828, 46644), (6448, 42159), (6486, 41912), (7176, 37882), (7332, 37076), (7774, 34968), (7943, 34224), (8112, 33511), (8556, 31772), (8648, 31434), (8742, 31096), (9269, 29328), (9672, 28106), (9776, 27807), (10478, 25944), (11408, 23829), (11656, 23322), (11661, 23312), (12972, 20956), (14053, 19344), (14352, 18941), (14664, 18538), (15548, 17484), (15717, 17296), (15886, 17112)]