317288448

素因数分解:

$2^{12}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 208

約数和(自身を含む): 996025600

約数和(自身を除く): 678737152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 151, 152, 171, 192, 216, 228, 256, 288, 302, 304, 342, 384, 432, 453, 456, 512, 513, 576, 604, 608, 684, 768, 864, 906, 912, 1024, 1026, 1152, 1208, 1216, 1359, 1368, 1536, 1728, 1812, 1824, 2048, 2052, 2304, 2416, 2432, 2718, 2736, 2869, 3072, 3456, 3624, 3648, 4077, 4096, 4104, 4608, 4832, 4864, 5436, 5472, 5738, 6144, 6912, 7248, 7296, 8154, 8208, 8607, 9216, 9664, 9728, 10872, 10944, 11476, 12288, 13824, 14496, 14592, 16308, 16416, 17214, 18432, 19328, 19456, 21744, 21888, 22952, 25821, 27648, 28992, 29184, 32616, 32832, 34428, 36864, 38656, 38912, 43488, 43776, 45904, 51642, 55296, 57984, 58368, 65232, 65664, 68856, 77312, 77463, 77824, 86976, 87552, 91808, 103284, 110592, 115968, 116736, 130464, 131328, 137712, 154624, 154926, 173952, 175104, 183616, 206568, 231936, 233472, 260928, 262656, 275424, 309248, 309852, 347904, 350208, 367232, 413136, 463872, 521856, 525312, 550848, 618496, 619704, 695808, 700416, 734464, 826272, 927744, 1043712, 1050624, 1101696, 1239408, 1391616, 1468928, 1652544, 1855488, 2087424, 2101248, 2203392, 2478816, 2783232, 2937856, 3305088, 4174848, 4406784, 4957632, 5566464, 5875712, 6610176, 8349696, 8813568, 9915264, 11751424, 13220352, 16699392, 17627136, 19830528, 26440704, 35254272, 39661056, 52881408, 79322112, 105762816, 158644224, 317288448]

約数ペア:

[(1, 317288448), (2, 158644224), (3, 105762816), (4, 79322112), (6, 52881408), (8, 39661056), (9, 35254272), (12, 26440704), (16, 19830528), (18, 17627136), (19, 16699392), (24, 13220352), (27, 11751424), (32, 9915264), (36, 8813568), (38, 8349696), (48, 6610176), (54, 5875712), (57, 5566464), (64, 4957632), (72, 4406784), (76, 4174848), (96, 3305088), (108, 2937856), (114, 2783232), (128, 2478816), (144, 2203392), (151, 2101248), (152, 2087424), (171, 1855488), (192, 1652544), (216, 1468928), (228, 1391616), (256, 1239408), (288, 1101696), (302, 1050624), (304, 1043712), (342, 927744), (384, 826272), (432, 734464), (453, 700416), (456, 695808), (512, 619704), (513, 618496), (576, 550848), (604, 525312), (608, 521856), (684, 463872), (768, 413136), (864, 367232), (906, 350208), (912, 347904), (1024, 309852), (1026, 309248), (1152, 275424), (1208, 262656), (1216, 260928), (1359, 233472), (1368, 231936), (1536, 206568), (1728, 183616), (1812, 175104), (1824, 173952), (2048, 154926), (2052, 154624), (2304, 137712), (2416, 131328), (2432, 130464), (2718, 116736), (2736, 115968), (2869, 110592), (3072, 103284), (3456, 91808), (3624, 87552), (3648, 86976), (4077, 77824), (4096, 77463), (4104, 77312), (4608, 68856), (4832, 65664), (4864, 65232), (5436, 58368), (5472, 57984), (5738, 55296), (6144, 51642), (6912, 45904), (7248, 43776), (7296, 43488), (8154, 38912), (8208, 38656), (8607, 36864), (9216, 34428), (9664, 32832), (9728, 32616), (10872, 29184), (10944, 28992), (11476, 27648), (12288, 25821), (13824, 22952), (14496, 21888), (14592, 21744), (16308, 19456), (16416, 19328), (17214, 18432)]