406006272

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 1376286912

約数和(自身を除く): 970280640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 307, 328, 336, 369, 384, 448, 492, 504, 512, 574, 576, 614, 656, 672, 738, 768, 861, 896, 921, 984, 1008, 1148, 1152, 1228, 1312, 1344, 1476, 1536, 1722, 1792, 1842, 1968, 2016, 2149, 2296, 2304, 2456, 2583, 2624, 2688, 2763, 2952, 3444, 3584, 3684, 3936, 4032, 4298, 4592, 4608, 4912, 5166, 5248, 5376, 5526, 5904, 6447, 6888, 7368, 7872, 8064, 8596, 9184, 9824, 10332, 10496, 10752, 11052, 11808, 12587, 12894, 13776, 14736, 15744, 16128, 17192, 18368, 19341, 19648, 20664, 20992, 22104, 23616, 25174, 25788, 27552, 29472, 31488, 32256, 34384, 36736, 37761, 38682, 39296, 41328, 44208, 47232, 50348, 51576, 55104, 58944, 62976, 68768, 73472, 75522, 77364, 78592, 82656, 88109, 88416, 94464, 100696, 103152, 110208, 113283, 117888, 137536, 146944, 151044, 154728, 157184, 165312, 176218, 176832, 188928, 201392, 206304, 220416, 226566, 235776, 264327, 275072, 302088, 309456, 330624, 352436, 353664, 402784, 412608, 440832, 453132, 471552, 528654, 550144, 604176, 618912, 661248, 704872, 707328, 792981, 805568, 825216, 906264, 1057308, 1100288, 1208352, 1237824, 1322496, 1409744, 1414656, 1585962, 1611136, 1650432, 1812528, 2114616, 2416704, 2475648, 2819488, 3171924, 3222272, 3300864, 3625056, 4229232, 4833408, 4951296, 5638976, 6343848, 6444544, 7250112, 8458464, 9666816, 9902592, 11277952, 12687696, 14500224, 16916928, 19333632, 22555904, 25375392, 29000448, 33833856, 45111808, 50750784, 58000896, 67667712, 101501568, 135335424, 203003136, 406006272]

約数ペア:

[(1, 406006272), (2, 203003136), (3, 135335424), (4, 101501568), (6, 67667712), (7, 58000896), (8, 50750784), (9, 45111808), (12, 33833856), (14, 29000448), (16, 25375392), (18, 22555904), (21, 19333632), (24, 16916928), (28, 14500224), (32, 12687696), (36, 11277952), (41, 9902592), (42, 9666816), (48, 8458464), (56, 7250112), (63, 6444544), (64, 6343848), (72, 5638976), (82, 4951296), (84, 4833408), (96, 4229232), (112, 3625056), (123, 3300864), (126, 3222272), (128, 3171924), (144, 2819488), (164, 2475648), (168, 2416704), (192, 2114616), (224, 1812528), (246, 1650432), (252, 1611136), (256, 1585962), (287, 1414656), (288, 1409744), (307, 1322496), (328, 1237824), (336, 1208352), (369, 1100288), (384, 1057308), (448, 906264), (492, 825216), (504, 805568), (512, 792981), (574, 707328), (576, 704872), (614, 661248), (656, 618912), (672, 604176), (738, 550144), (768, 528654), (861, 471552), (896, 453132), (921, 440832), (984, 412608), (1008, 402784), (1148, 353664), (1152, 352436), (1228, 330624), (1312, 309456), (1344, 302088), (1476, 275072), (1536, 264327), (1722, 235776), (1792, 226566), (1842, 220416), (1968, 206304), (2016, 201392), (2149, 188928), (2296, 176832), (2304, 176218), (2456, 165312), (2583, 157184), (2624, 154728), (2688, 151044), (2763, 146944), (2952, 137536), (3444, 117888), (3584, 113283), (3684, 110208), (3936, 103152), (4032, 100696), (4298, 94464), (4592, 88416), (4608, 88109), (4912, 82656), (5166, 78592), (5248, 77364), (5376, 75522), (5526, 73472), (5904, 68768), (6447, 62976), (6888, 58944), (7368, 55104), (7872, 51576), (8064, 50348), (8596, 47232), (9184, 44208), (9824, 41328), (10332, 39296), (10496, 38682), (10752, 37761), (11052, 36736), (11808, 34384), (12587, 32256), (12894, 31488), (13776, 29472), (14736, 27552), (15744, 25788), (16128, 25174), (17192, 23616), (18368, 22104), (19341, 20992), (19648, 20664)]