807281664

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 264

約数和(自身を含む): 2598674688

約数和(自身を除く): 1791393024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 173, 186, 192, 196, 217, 224, 248, 256, 294, 336, 346, 372, 384, 392, 434, 448, 496, 512, 519, 588, 651, 672, 692, 744, 768, 784, 868, 896, 992, 1024, 1038, 1176, 1211, 1302, 1344, 1384, 1488, 1519, 1536, 1568, 1736, 1792, 1984, 2076, 2352, 2422, 2604, 2688, 2768, 2976, 3038, 3072, 3136, 3472, 3584, 3633, 3968, 4152, 4557, 4704, 4844, 5208, 5363, 5376, 5536, 5952, 6076, 6272, 6944, 7168, 7266, 7936, 8304, 8477, 9114, 9408, 9688, 10416, 10726, 10752, 11072, 11904, 12152, 12544, 13888, 14532, 15872, 16089, 16608, 16954, 18228, 18816, 19376, 20832, 21452, 21504, 22144, 23808, 24304, 25088, 25431, 27776, 29064, 31744, 32178, 33216, 33908, 36456, 37541, 37632, 38752, 41664, 42904, 44288, 47616, 48608, 50176, 50862, 55552, 58128, 64356, 66432, 67816, 72912, 75082, 75264, 77504, 83328, 85808, 88576, 95232, 97216, 101724, 111104, 112623, 116256, 128712, 132864, 135632, 145824, 150164, 150528, 155008, 166656, 171616, 177152, 194432, 203448, 222208, 225246, 232512, 257424, 262787, 265728, 271264, 291648, 300328, 310016, 333312, 343232, 388864, 406896, 450492, 465024, 514848, 525574, 531456, 542528, 583296, 600656, 620032, 666624, 686464, 777728, 788361, 813792, 900984, 930048, 1029696, 1051148, 1085056, 1166592, 1201312, 1240064, 1372928, 1555456, 1576722, 1627584, 1801968, 1860096, 2059392, 2102296, 2170112, 2333184, 2402624, 2745856, 3153444, 3255168, 3603936, 3720192, 4118784, 4204592, 4340224, 4666368, 4805248, 5491712, 6306888, 6510336, 7207872, 8237568, 8409184, 8680448, 9610496, 12613776, 13020672, 14415744, 16475136, 16818368, 19220992, 25227552, 26041344, 28831488, 33636736, 38441984, 50455104, 57662976, 67273472, 100910208, 115325952, 134546944, 201820416, 269093888, 403640832, 807281664]

約数ペア:

[(1, 807281664), (2, 403640832), (3, 269093888), (4, 201820416), (6, 134546944), (7, 115325952), (8, 100910208), (12, 67273472), (14, 57662976), (16, 50455104), (21, 38441984), (24, 33636736), (28, 28831488), (31, 26041344), (32, 25227552), (42, 19220992), (48, 16818368), (49, 16475136), (56, 14415744), (62, 13020672), (64, 12613776), (84, 9610496), (93, 8680448), (96, 8409184), (98, 8237568), (112, 7207872), (124, 6510336), (128, 6306888), (147, 5491712), (168, 4805248), (173, 4666368), (186, 4340224), (192, 4204592), (196, 4118784), (217, 3720192), (224, 3603936), (248, 3255168), (256, 3153444), (294, 2745856), (336, 2402624), (346, 2333184), (372, 2170112), (384, 2102296), (392, 2059392), (434, 1860096), (448, 1801968), (496, 1627584), (512, 1576722), (519, 1555456), (588, 1372928), (651, 1240064), (672, 1201312), (692, 1166592), (744, 1085056), (768, 1051148), (784, 1029696), (868, 930048), (896, 900984), (992, 813792), (1024, 788361), (1038, 777728), (1176, 686464), (1211, 666624), (1302, 620032), (1344, 600656), (1384, 583296), (1488, 542528), (1519, 531456), (1536, 525574), (1568, 514848), (1736, 465024), (1792, 450492), (1984, 406896), (2076, 388864), (2352, 343232), (2422, 333312), (2604, 310016), (2688, 300328), (2768, 291648), (2976, 271264), (3038, 265728), (3072, 262787), (3136, 257424), (3472, 232512), (3584, 225246), (3633, 222208), (3968, 203448), (4152, 194432), (4557, 177152), (4704, 171616), (4844, 166656), (5208, 155008), (5363, 150528), (5376, 150164), (5536, 145824), (5952, 135632), (6076, 132864), (6272, 128712), (6944, 116256), (7168, 112623), (7266, 111104), (7936, 101724), (8304, 97216), (8477, 95232), (9114, 88576), (9408, 85808), (9688, 83328), (10416, 77504), (10726, 75264), (10752, 75082), (11072, 72912), (11904, 67816), (12152, 66432), (12544, 64356), (13888, 58128), (14532, 55552), (15872, 50862), (16089, 50176), (16608, 48608), (16954, 47616), (18228, 44288), (18816, 42904), (19376, 41664), (20832, 38752), (21452, 37632), (21504, 37541), (22144, 36456), (23808, 33908), (24304, 33216), (25088, 32178), (25431, 31744), (27776, 29064)]