1247877888

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 3518296320

約数和(自身を除く): 2270418432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 128, 129, 172, 174, 192, 232, 256, 258, 344, 348, 384, 464, 516, 688, 696, 768, 928, 1032, 1247, 1303, 1376, 1392, 1856, 2064, 2494, 2606, 2752, 2784, 3712, 3741, 3909, 4128, 4988, 5212, 5504, 5568, 7424, 7482, 7818, 8256, 9976, 10424, 11008, 11136, 14964, 15636, 16512, 19952, 20848, 22272, 29928, 31272, 33024, 37787, 39904, 41696, 56029, 59856, 62544, 75574, 79808, 83392, 112058, 113361, 119712, 125088, 151148, 159616, 166784, 168087, 224116, 226722, 239424, 250176, 302296, 319232, 333568, 336174, 448232, 453444, 478848, 500352, 604592, 672348, 896464, 906888, 957696, 1000704, 1209184, 1344696, 1624841, 1792928, 1813776, 2418368, 2689392, 3249682, 3585856, 3627552, 4836736, 4874523, 5378784, 6499364, 7171712, 7255104, 9673472, 9749046, 10757568, 12998728, 14343424, 14510208, 19498092, 21515136, 25997456, 29020416, 38996184, 43030272, 51994912, 77992368, 103989824, 155984736, 207979648, 311969472, 415959296, 623938944, 1247877888]

約数ペア:

[(1, 1247877888), (2, 623938944), (3, 415959296), (4, 311969472), (6, 207979648), (8, 155984736), (12, 103989824), (16, 77992368), (24, 51994912), (29, 43030272), (32, 38996184), (43, 29020416), (48, 25997456), (58, 21515136), (64, 19498092), (86, 14510208), (87, 14343424), (96, 12998728), (116, 10757568), (128, 9749046), (129, 9673472), (172, 7255104), (174, 7171712), (192, 6499364), (232, 5378784), (256, 4874523), (258, 4836736), (344, 3627552), (348, 3585856), (384, 3249682), (464, 2689392), (516, 2418368), (688, 1813776), (696, 1792928), (768, 1624841), (928, 1344696), (1032, 1209184), (1247, 1000704), (1303, 957696), (1376, 906888), (1392, 896464), (1856, 672348), (2064, 604592), (2494, 500352), (2606, 478848), (2752, 453444), (2784, 448232), (3712, 336174), (3741, 333568), (3909, 319232), (4128, 302296), (4988, 250176), (5212, 239424), (5504, 226722), (5568, 224116), (7424, 168087), (7482, 166784), (7818, 159616), (8256, 151148), (9976, 125088), (10424, 119712), (11008, 113361), (11136, 112058), (14964, 83392), (15636, 79808), (16512, 75574), (19952, 62544), (20848, 59856), (22272, 56029), (29928, 41696), (31272, 39904), (33024, 37787)]