471767296

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 1291840704

約数和(自身を除く): 820073408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 256, 263, 286, 308, 352, 364, 392, 416, 448, 526, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1052, 1078, 1144, 1232, 1274, 1408, 1456, 1568, 1664, 1792, 1841, 2002, 2104, 2156, 2288, 2464, 2548, 2816, 2893, 2912, 3136, 3328, 3419, 3682, 4004, 4208, 4312, 4576, 4928, 5096, 5786, 5824, 6272, 6838, 7007, 7364, 8008, 8416, 8624, 9152, 9856, 10192, 11572, 11648, 12544, 12887, 13676, 14014, 14728, 16016, 16832, 17248, 18304, 19712, 20251, 20384, 23144, 23296, 23933, 25774, 27352, 28028, 29456, 32032, 33664, 34496, 36608, 37609, 40502, 40768, 46288, 47866, 51548, 54704, 56056, 58912, 64064, 67328, 68992, 75218, 81004, 81536, 92576, 95732, 103096, 109408, 112112, 117824, 128128, 137984, 141757, 150436, 162008, 163072, 167531, 185152, 191464, 206192, 218816, 224224, 235648, 256256, 263263, 283514, 300872, 324016, 335062, 370304, 382928, 412384, 437632, 448448, 471296, 526526, 567028, 601744, 648032, 670124, 740608, 765856, 824768, 875264, 896896, 1053052, 1134056, 1203488, 1296064, 1340248, 1531712, 1649536, 1793792, 1842841, 2106104, 2268112, 2406976, 2592128, 2680496, 3063424, 3299072, 3685682, 4212208, 4536224, 4813952, 5184256, 5360992, 6126848, 7371364, 8424416, 9072448, 9627904, 10721984, 14742728, 16848832, 18144896, 21443968, 29485456, 33697664, 36289792, 42887936, 58970912, 67395328, 117941824, 235883648, 471767296]

約数ペア:

[(1, 471767296), (2, 235883648), (4, 117941824), (7, 67395328), (8, 58970912), (11, 42887936), (13, 36289792), (14, 33697664), (16, 29485456), (22, 21443968), (26, 18144896), (28, 16848832), (32, 14742728), (44, 10721984), (49, 9627904), (52, 9072448), (56, 8424416), (64, 7371364), (77, 6126848), (88, 5360992), (91, 5184256), (98, 4813952), (104, 4536224), (112, 4212208), (128, 3685682), (143, 3299072), (154, 3063424), (176, 2680496), (182, 2592128), (196, 2406976), (208, 2268112), (224, 2106104), (256, 1842841), (263, 1793792), (286, 1649536), (308, 1531712), (352, 1340248), (364, 1296064), (392, 1203488), (416, 1134056), (448, 1053052), (526, 896896), (539, 875264), (572, 824768), (616, 765856), (637, 740608), (704, 670124), (728, 648032), (784, 601744), (832, 567028), (896, 526526), (1001, 471296), (1052, 448448), (1078, 437632), (1144, 412384), (1232, 382928), (1274, 370304), (1408, 335062), (1456, 324016), (1568, 300872), (1664, 283514), (1792, 263263), (1841, 256256), (2002, 235648), (2104, 224224), (2156, 218816), (2288, 206192), (2464, 191464), (2548, 185152), (2816, 167531), (2893, 163072), (2912, 162008), (3136, 150436), (3328, 141757), (3419, 137984), (3682, 128128), (4004, 117824), (4208, 112112), (4312, 109408), (4576, 103096), (4928, 95732), (5096, 92576), (5786, 81536), (5824, 81004), (6272, 75218), (6838, 68992), (7007, 67328), (7364, 64064), (8008, 58912), (8416, 56056), (8624, 54704), (9152, 51548), (9856, 47866), (10192, 46288), (11572, 40768), (11648, 40502), (12544, 37609), (12887, 36608), (13676, 34496), (14014, 33664), (14728, 32032), (16016, 29456), (16832, 28028), (17248, 27352), (18304, 25774), (19712, 23933), (20251, 23296), (20384, 23144)]