30431232

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 95397120

約数和(自身を除く): 64965888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 128, 144, 156, 192, 208, 234, 254, 256, 288, 312, 381, 384, 416, 468, 508, 512, 576, 624, 762, 768, 832, 936, 1016, 1024, 1143, 1152, 1248, 1524, 1536, 1651, 1664, 1872, 2032, 2048, 2286, 2304, 2496, 3048, 3072, 3302, 3328, 3744, 4064, 4572, 4608, 4953, 4992, 6096, 6144, 6604, 6656, 7488, 8128, 9144, 9216, 9906, 9984, 12192, 13208, 13312, 14859, 14976, 16256, 18288, 18432, 19812, 19968, 24384, 26416, 26624, 29718, 29952, 32512, 36576, 39624, 39936, 48768, 52832, 59436, 59904, 65024, 73152, 79248, 79872, 97536, 105664, 118872, 119808, 130048, 146304, 158496, 195072, 211328, 237744, 239616, 260096, 292608, 316992, 390144, 422656, 475488, 585216, 633984, 780288, 845312, 950976, 1170432, 1267968, 1690624, 1901952, 2340864, 2535936, 3381248, 3803904, 5071872, 7607808, 10143744, 15215616, 30431232]

約数ペア:

[(1, 30431232), (2, 15215616), (3, 10143744), (4, 7607808), (6, 5071872), (8, 3803904), (9, 3381248), (12, 2535936), (13, 2340864), (16, 1901952), (18, 1690624), (24, 1267968), (26, 1170432), (32, 950976), (36, 845312), (39, 780288), (48, 633984), (52, 585216), (64, 475488), (72, 422656), (78, 390144), (96, 316992), (104, 292608), (117, 260096), (127, 239616), (128, 237744), (144, 211328), (156, 195072), (192, 158496), (208, 146304), (234, 130048), (254, 119808), (256, 118872), (288, 105664), (312, 97536), (381, 79872), (384, 79248), (416, 73152), (468, 65024), (508, 59904), (512, 59436), (576, 52832), (624, 48768), (762, 39936), (768, 39624), (832, 36576), (936, 32512), (1016, 29952), (1024, 29718), (1143, 26624), (1152, 26416), (1248, 24384), (1524, 19968), (1536, 19812), (1651, 18432), (1664, 18288), (1872, 16256), (2032, 14976), (2048, 14859), (2286, 13312), (2304, 13208), (2496, 12192), (3048, 9984), (3072, 9906), (3302, 9216), (3328, 9144), (3744, 8128), (4064, 7488), (4572, 6656), (4608, 6604), (4953, 6144), (4992, 6096)]