247448448

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 815330880

約数和(自身を除く): 567882432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 41, 48, 52, 62, 64, 72, 78, 82, 93, 96, 104, 117, 123, 124, 128, 144, 156, 164, 169, 186, 192, 208, 234, 246, 248, 279, 288, 312, 328, 338, 369, 372, 384, 403, 416, 468, 492, 496, 507, 533, 558, 576, 624, 656, 676, 738, 744, 806, 832, 936, 984, 992, 1014, 1066, 1116, 1152, 1209, 1248, 1271, 1312, 1352, 1476, 1488, 1521, 1599, 1612, 1664, 1872, 1968, 1984, 2028, 2132, 2232, 2418, 2496, 2542, 2624, 2704, 2952, 2976, 3042, 3198, 3224, 3627, 3744, 3813, 3936, 3968, 4056, 4264, 4464, 4797, 4836, 4992, 5084, 5239, 5248, 5408, 5904, 5952, 6084, 6396, 6448, 6929, 7254, 7488, 7626, 7872, 8112, 8528, 8928, 9594, 9672, 10168, 10478, 10816, 11439, 11808, 11904, 12168, 12792, 12896, 13858, 14508, 14976, 15252, 15717, 15744, 16224, 16523, 17056, 17856, 19188, 19344, 20336, 20787, 20956, 21632, 22878, 23616, 24336, 25584, 25792, 27716, 29016, 30504, 31434, 32448, 33046, 34112, 35712, 38376, 38688, 40672, 41574, 41912, 45756, 47151, 47232, 48672, 49569, 51168, 51584, 55432, 58032, 61008, 62361, 62868, 64896, 66092, 68224, 76752, 77376, 81344, 83148, 83824, 91512, 94302, 97344, 99138, 102336, 110864, 116064, 122016, 124722, 125736, 132184, 148707, 153504, 154752, 162688, 166296, 167648, 183024, 188604, 194688, 198276, 204672, 214799, 221728, 232128, 244032, 249444, 251472, 264368, 297414, 307008, 332592, 335296, 366048, 377208, 396552, 429598, 443456, 464256, 488064, 498888, 502944, 528736, 594828, 614016, 644397, 665184, 670592, 732096, 754416, 793104, 859196, 886912, 997776, 1005888, 1057472, 1189656, 1288794, 1330368, 1464192, 1508832, 1586208, 1718392, 1933191, 1995552, 2011776, 2114944, 2379312, 2577588, 2660736, 3017664, 3172416, 3436784, 3866382, 3991104, 4758624, 5155176, 6035328, 6344832, 6873568, 7732764, 7982208, 9517248, 10310352, 13747136, 15465528, 19034496, 20620704, 27494272, 30931056, 41241408, 61862112, 82482816, 123724224, 247448448]

約数ペア:

[(1, 247448448), (2, 123724224), (3, 82482816), (4, 61862112), (6, 41241408), (8, 30931056), (9, 27494272), (12, 20620704), (13, 19034496), (16, 15465528), (18, 13747136), (24, 10310352), (26, 9517248), (31, 7982208), (32, 7732764), (36, 6873568), (39, 6344832), (41, 6035328), (48, 5155176), (52, 4758624), (62, 3991104), (64, 3866382), (72, 3436784), (78, 3172416), (82, 3017664), (93, 2660736), (96, 2577588), (104, 2379312), (117, 2114944), (123, 2011776), (124, 1995552), (128, 1933191), (144, 1718392), (156, 1586208), (164, 1508832), (169, 1464192), (186, 1330368), (192, 1288794), (208, 1189656), (234, 1057472), (246, 1005888), (248, 997776), (279, 886912), (288, 859196), (312, 793104), (328, 754416), (338, 732096), (369, 670592), (372, 665184), (384, 644397), (403, 614016), (416, 594828), (468, 528736), (492, 502944), (496, 498888), (507, 488064), (533, 464256), (558, 443456), (576, 429598), (624, 396552), (656, 377208), (676, 366048), (738, 335296), (744, 332592), (806, 307008), (832, 297414), (936, 264368), (984, 251472), (992, 249444), (1014, 244032), (1066, 232128), (1116, 221728), (1152, 214799), (1209, 204672), (1248, 198276), (1271, 194688), (1312, 188604), (1352, 183024), (1476, 167648), (1488, 166296), (1521, 162688), (1599, 154752), (1612, 153504), (1664, 148707), (1872, 132184), (1968, 125736), (1984, 124722), (2028, 122016), (2132, 116064), (2232, 110864), (2418, 102336), (2496, 99138), (2542, 97344), (2624, 94302), (2704, 91512), (2952, 83824), (2976, 83148), (3042, 81344), (3198, 77376), (3224, 76752), (3627, 68224), (3744, 66092), (3813, 64896), (3936, 62868), (3968, 62361), (4056, 61008), (4264, 58032), (4464, 55432), (4797, 51584), (4836, 51168), (4992, 49569), (5084, 48672), (5239, 47232), (5248, 47151), (5408, 45756), (5904, 41912), (5952, 41574), (6084, 40672), (6396, 38688), (6448, 38376), (6929, 35712), (7254, 34112), (7488, 33046), (7626, 32448), (7872, 31434), (8112, 30504), (8528, 29016), (8928, 27716), (9594, 25792), (9672, 25584), (10168, 24336), (10478, 23616), (10816, 22878), (11439, 21632), (11808, 20956), (11904, 20787), (12168, 20336), (12792, 19344), (12896, 19188), (13858, 17856), (14508, 17056), (14976, 16523), (15252, 16224), (15717, 15744)]