317350656

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{937}}^1$

素因数の和:976

約数の個数: 216

約数和(自身を含む): 1092845040

約数和(自身を除く): 775494384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 937, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 1874, 2016, 2304, 2352, 2646, 2688, 2811, 3024, 3136, 3456, 3528, 3748, 4032, 4704, 5292, 5376, 5622, 6048, 6272, 6559, 6912, 7056, 7496, 8064, 8433, 9408, 10584, 11244, 12096, 12544, 13118, 14112, 14992, 16128, 16866, 18816, 19677, 21168, 22488, 24192, 25299, 26236, 28224, 29984, 33732, 37632, 39354, 42336, 44976, 45913, 48384, 50598, 52472, 56448, 59031, 59968, 67464, 78708, 84672, 89952, 91826, 101196, 104944, 112896, 118062, 119936, 134928, 137739, 157416, 169344, 177093, 179904, 183652, 202392, 209888, 236124, 239872, 269856, 275478, 314832, 338688, 354186, 359808, 367304, 404784, 413217, 419776, 472248, 539712, 550956, 629664, 708372, 719616, 734608, 809568, 826434, 839552, 944496, 1079424, 1101912, 1239651, 1259328, 1416744, 1469216, 1619136, 1652868, 1679104, 1888992, 2158848, 2203824, 2479302, 2518656, 2833488, 2938432, 3238272, 3305736, 3777984, 4407648, 4958604, 5037312, 5666976, 5876864, 6476544, 6611472, 7555968, 8815296, 9917208, 11333952, 11753728, 13222944, 15111936, 17630592, 19834416, 22667904, 26445888, 35261184, 39668832, 45335808, 52891776, 79337664, 105783552, 158675328, 317350656]

約数ペア:

[(1, 317350656), (2, 158675328), (3, 105783552), (4, 79337664), (6, 52891776), (7, 45335808), (8, 39668832), (9, 35261184), (12, 26445888), (14, 22667904), (16, 19834416), (18, 17630592), (21, 15111936), (24, 13222944), (27, 11753728), (28, 11333952), (32, 9917208), (36, 8815296), (42, 7555968), (48, 6611472), (49, 6476544), (54, 5876864), (56, 5666976), (63, 5037312), (64, 4958604), (72, 4407648), (84, 3777984), (96, 3305736), (98, 3238272), (108, 2938432), (112, 2833488), (126, 2518656), (128, 2479302), (144, 2203824), (147, 2158848), (168, 1888992), (189, 1679104), (192, 1652868), (196, 1619136), (216, 1469216), (224, 1416744), (252, 1259328), (256, 1239651), (288, 1101912), (294, 1079424), (336, 944496), (378, 839552), (384, 826434), (392, 809568), (432, 734608), (441, 719616), (448, 708372), (504, 629664), (576, 550956), (588, 539712), (672, 472248), (756, 419776), (768, 413217), (784, 404784), (864, 367304), (882, 359808), (896, 354186), (937, 338688), (1008, 314832), (1152, 275478), (1176, 269856), (1323, 239872), (1344, 236124), (1512, 209888), (1568, 202392), (1728, 183652), (1764, 179904), (1792, 177093), (1874, 169344), (2016, 157416), (2304, 137739), (2352, 134928), (2646, 119936), (2688, 118062), (2811, 112896), (3024, 104944), (3136, 101196), (3456, 91826), (3528, 89952), (3748, 84672), (4032, 78708), (4704, 67464), (5292, 59968), (5376, 59031), (5622, 56448), (6048, 52472), (6272, 50598), (6559, 48384), (6912, 45913), (7056, 44976), (7496, 42336), (8064, 39354), (8433, 37632), (9408, 33732), (10584, 29984), (11244, 28224), (12096, 26236), (12544, 25299), (13118, 24192), (14112, 22488), (14992, 21168), (16128, 19677), (16866, 18816)]