438710272

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 208

約数和(自身を含む): 1188940032

約数和(自身を除く): 750229760

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 107, 112, 128, 143, 154, 176, 182, 208, 214, 224, 256, 286, 308, 352, 364, 416, 428, 448, 512, 572, 616, 704, 728, 749, 832, 856, 896, 1001, 1024, 1144, 1177, 1232, 1391, 1408, 1456, 1498, 1664, 1712, 1792, 2002, 2048, 2288, 2354, 2464, 2782, 2816, 2912, 2996, 3328, 3424, 3584, 4004, 4096, 4576, 4708, 4928, 5564, 5632, 5824, 5992, 6656, 6848, 7168, 8008, 8239, 9152, 9416, 9737, 9856, 11128, 11264, 11648, 11984, 13312, 13696, 14336, 15301, 16016, 16478, 18304, 18832, 19474, 19712, 22256, 22528, 23296, 23968, 26624, 27392, 28672, 30602, 32032, 32956, 36608, 37664, 38948, 39424, 44512, 45056, 46592, 47936, 53248, 54784, 61204, 64064, 65912, 73216, 75328, 77896, 78848, 89024, 93184, 95872, 107107, 109568, 122408, 128128, 131824, 146432, 150656, 155792, 157696, 178048, 186368, 191744, 214214, 219136, 244816, 256256, 263648, 292864, 301312, 311584, 315392, 356096, 372736, 383488, 428428, 438272, 489632, 512512, 527296, 585728, 602624, 623168, 712192, 766976, 856856, 979264, 1025024, 1054592, 1205248, 1246336, 1424384, 1533952, 1713712, 1958528, 2050048, 2109184, 2410496, 2492672, 2848768, 3067904, 3427424, 3917056, 4100096, 4218368, 4820992, 4985344, 5697536, 6854848, 7834112, 8436736, 9970688, 13709696, 15668224, 16873472, 19941376, 27419392, 31336448, 33746944, 39882752, 54838784, 62672896, 109677568, 219355136, 438710272]

約数ペア:

[(1, 438710272), (2, 219355136), (4, 109677568), (7, 62672896), (8, 54838784), (11, 39882752), (13, 33746944), (14, 31336448), (16, 27419392), (22, 19941376), (26, 16873472), (28, 15668224), (32, 13709696), (44, 9970688), (52, 8436736), (56, 7834112), (64, 6854848), (77, 5697536), (88, 4985344), (91, 4820992), (104, 4218368), (107, 4100096), (112, 3917056), (128, 3427424), (143, 3067904), (154, 2848768), (176, 2492672), (182, 2410496), (208, 2109184), (214, 2050048), (224, 1958528), (256, 1713712), (286, 1533952), (308, 1424384), (352, 1246336), (364, 1205248), (416, 1054592), (428, 1025024), (448, 979264), (512, 856856), (572, 766976), (616, 712192), (704, 623168), (728, 602624), (749, 585728), (832, 527296), (856, 512512), (896, 489632), (1001, 438272), (1024, 428428), (1144, 383488), (1177, 372736), (1232, 356096), (1391, 315392), (1408, 311584), (1456, 301312), (1498, 292864), (1664, 263648), (1712, 256256), (1792, 244816), (2002, 219136), (2048, 214214), (2288, 191744), (2354, 186368), (2464, 178048), (2782, 157696), (2816, 155792), (2912, 150656), (2996, 146432), (3328, 131824), (3424, 128128), (3584, 122408), (4004, 109568), (4096, 107107), (4576, 95872), (4708, 93184), (4928, 89024), (5564, 78848), (5632, 77896), (5824, 75328), (5992, 73216), (6656, 65912), (6848, 64064), (7168, 61204), (8008, 54784), (8239, 53248), (9152, 47936), (9416, 46592), (9737, 45056), (9856, 44512), (11128, 39424), (11264, 38948), (11648, 37664), (11984, 36608), (13312, 32956), (13696, 32032), (14336, 30602), (15301, 28672), (16016, 27392), (16478, 26624), (18304, 23968), (18832, 23296), (19474, 22528), (19712, 22256)]