215566848

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 732828096

約数和(自身を除く): 517261248

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, 163, 164, 168, 192, 224, 246, 252, 256, 287, 288, 326, 328, 336, 369, 384, 448, 489, 492, 504, 512, 574, 576, 652, 656, 672, 738, 768, 861, 896, 978, 984, 1008, 1141, 1148, 1152, 1304, 1312, 1344, 1467, 1476, 1536, 1722, 1792, 1956, 1968, 2016, 2282, 2296, 2304, 2583, 2608, 2624, 2688, 2934, 2952, 3423, 3444, 3584, 3912, 3936, 4032, 4564, 4592, 4608, 5166, 5216, 5248, 5376, 5868, 5904, 6683, 6846, 6888, 7824, 7872, 8064, 9128, 9184, 10269, 10332, 10432, 10496, 10752, 11736, 11808, 13366, 13692, 13776, 15648, 15744, 16128, 18256, 18368, 20049, 20538, 20664, 20864, 20992, 23472, 23616, 26732, 27384, 27552, 31296, 31488, 32256, 36512, 36736, 40098, 41076, 41328, 41728, 46781, 46944, 47232, 53464, 54768, 55104, 60147, 62592, 62976, 73024, 73472, 80196, 82152, 82656, 83456, 93562, 93888, 94464, 106928, 109536, 110208, 120294, 125184, 140343, 146048, 146944, 160392, 164304, 165312, 187124, 187776, 188928, 213856, 219072, 220416, 240588, 250368, 280686, 292096, 320784, 328608, 330624, 374248, 375552, 421029, 427712, 438144, 440832, 481176, 561372, 584192, 641568, 657216, 661248, 748496, 751104, 842058, 855424, 876288, 962352, 1122744, 1283136, 1314432, 1322496, 1496992, 1684116, 1710848, 1752576, 1924704, 2245488, 2566272, 2628864, 2993984, 3368232, 3421696, 3849408, 4490976, 5132544, 5257728, 5987968, 6736464, 7698816, 8981952, 10265088, 11975936, 13472928, 15397632, 17963904, 23951872, 26945856, 30795264, 35927808, 53891712, 71855616, 107783424, 215566848]

約数ペア:

[(1, 215566848), (2, 107783424), (3, 71855616), (4, 53891712), (6, 35927808), (7, 30795264), (8, 26945856), (9, 23951872), (12, 17963904), (14, 15397632), (16, 13472928), (18, 11975936), (21, 10265088), (24, 8981952), (28, 7698816), (32, 6736464), (36, 5987968), (41, 5257728), (42, 5132544), (48, 4490976), (56, 3849408), (63, 3421696), (64, 3368232), (72, 2993984), (82, 2628864), (84, 2566272), (96, 2245488), (112, 1924704), (123, 1752576), (126, 1710848), (128, 1684116), (144, 1496992), (163, 1322496), (164, 1314432), (168, 1283136), (192, 1122744), (224, 962352), (246, 876288), (252, 855424), (256, 842058), (287, 751104), (288, 748496), (326, 661248), (328, 657216), (336, 641568), (369, 584192), (384, 561372), (448, 481176), (489, 440832), (492, 438144), (504, 427712), (512, 421029), (574, 375552), (576, 374248), (652, 330624), (656, 328608), (672, 320784), (738, 292096), (768, 280686), (861, 250368), (896, 240588), (978, 220416), (984, 219072), (1008, 213856), (1141, 188928), (1148, 187776), (1152, 187124), (1304, 165312), (1312, 164304), (1344, 160392), (1467, 146944), (1476, 146048), (1536, 140343), (1722, 125184), (1792, 120294), (1956, 110208), (1968, 109536), (2016, 106928), (2282, 94464), (2296, 93888), (2304, 93562), (2583, 83456), (2608, 82656), (2624, 82152), (2688, 80196), (2934, 73472), (2952, 73024), (3423, 62976), (3444, 62592), (3584, 60147), (3912, 55104), (3936, 54768), (4032, 53464), (4564, 47232), (4592, 46944), (4608, 46781), (5166, 41728), (5216, 41328), (5248, 41076), (5376, 40098), (5868, 36736), (5904, 36512), (6683, 32256), (6846, 31488), (6888, 31296), (7824, 27552), (7872, 27384), (8064, 26732), (9128, 23616), (9184, 23472), (10269, 20992), (10332, 20864), (10432, 20664), (10496, 20538), (10752, 20049), (11736, 18368), (11808, 18256), (13366, 16128), (13692, 15744), (13776, 15648)]