249155712

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 784143360

約数和(自身を除く): 534987648

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, 131, 144, 156, 192, 208, 234, 254, 262, 288, 312, 381, 384, 393, 416, 468, 508, 524, 576, 624, 762, 786, 832, 936, 1016, 1048, 1143, 1152, 1179, 1248, 1524, 1572, 1651, 1664, 1703, 1872, 2032, 2096, 2286, 2358, 2496, 3048, 3144, 3302, 3406, 3744, 4064, 4192, 4572, 4716, 4953, 4992, 5109, 6096, 6288, 6604, 6812, 7488, 8128, 8384, 9144, 9432, 9906, 10218, 12192, 12576, 13208, 13624, 14859, 14976, 15327, 16256, 16637, 16768, 18288, 18864, 19812, 20436, 24384, 25152, 26416, 27248, 29718, 30654, 33274, 36576, 37728, 39624, 40872, 48768, 49911, 50304, 52832, 54496, 59436, 61308, 66548, 73152, 75456, 79248, 81744, 99822, 105664, 108992, 118872, 122616, 133096, 146304, 149733, 150912, 158496, 163488, 199644, 211328, 216281, 217984, 237744, 245232, 266192, 299466, 316992, 326976, 399288, 432562, 475488, 490464, 532384, 598932, 633984, 648843, 653952, 798576, 865124, 950976, 980928, 1064768, 1197864, 1297686, 1597152, 1730248, 1901952, 1946529, 1961856, 2129536, 2395728, 2595372, 3194304, 3460496, 3893058, 4791456, 5190744, 6388608, 6920992, 7786116, 9582912, 10381488, 13841984, 15572232, 19165824, 20762976, 27683968, 31144464, 41525952, 62288928, 83051904, 124577856, 249155712]

約数ペア:

[(1, 249155712), (2, 124577856), (3, 83051904), (4, 62288928), (6, 41525952), (8, 31144464), (9, 27683968), (12, 20762976), (13, 19165824), (16, 15572232), (18, 13841984), (24, 10381488), (26, 9582912), (32, 7786116), (36, 6920992), (39, 6388608), (48, 5190744), (52, 4791456), (64, 3893058), (72, 3460496), (78, 3194304), (96, 2595372), (104, 2395728), (117, 2129536), (127, 1961856), (128, 1946529), (131, 1901952), (144, 1730248), (156, 1597152), (192, 1297686), (208, 1197864), (234, 1064768), (254, 980928), (262, 950976), (288, 865124), (312, 798576), (381, 653952), (384, 648843), (393, 633984), (416, 598932), (468, 532384), (508, 490464), (524, 475488), (576, 432562), (624, 399288), (762, 326976), (786, 316992), (832, 299466), (936, 266192), (1016, 245232), (1048, 237744), (1143, 217984), (1152, 216281), (1179, 211328), (1248, 199644), (1524, 163488), (1572, 158496), (1651, 150912), (1664, 149733), (1703, 146304), (1872, 133096), (2032, 122616), (2096, 118872), (2286, 108992), (2358, 105664), (2496, 99822), (3048, 81744), (3144, 79248), (3302, 75456), (3406, 73152), (3744, 66548), (4064, 61308), (4192, 59436), (4572, 54496), (4716, 52832), (4953, 50304), (4992, 49911), (5109, 48768), (6096, 40872), (6288, 39624), (6604, 37728), (6812, 36576), (7488, 33274), (8128, 30654), (8384, 29718), (9144, 27248), (9432, 26416), (9906, 25152), (10218, 24384), (12192, 20436), (12576, 19812), (13208, 18864), (13624, 18288), (14859, 16768), (14976, 16637), (15327, 16256)]