1988549376

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 5797830528

約数和(自身を除く): 3809281152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 401, 528, 587, 704, 768, 802, 1056, 1174, 1203, 1408, 1604, 1761, 2112, 2348, 2406, 2816, 3208, 3522, 4224, 4411, 4696, 4812, 6416, 6457, 7044, 8448, 8822, 9392, 9624, 12832, 12914, 13233, 14088, 17644, 18784, 19248, 19371, 25664, 25828, 26466, 28176, 35288, 37568, 38496, 38742, 51328, 51656, 52932, 56352, 70576, 75136, 76992, 77484, 102656, 103312, 105864, 112704, 141152, 150272, 153984, 154968, 206624, 211728, 225408, 235387, 282304, 307968, 309936, 413248, 423456, 450816, 470774, 564608, 619872, 706161, 826496, 846912, 941548, 1129216, 1239744, 1412322, 1652992, 1693824, 1883096, 2479488, 2589257, 2824644, 3387648, 3766192, 4958976, 5178514, 5649288, 7532384, 7767771, 10357028, 11298576, 15064768, 15535542, 20714056, 22597152, 30129536, 31071084, 41428112, 45194304, 60259072, 62142168, 82856224, 90388608, 124284336, 165712448, 180777216, 248568672, 331424896, 497137344, 662849792, 994274688, 1988549376]

約数ペア:

[(1, 1988549376), (2, 994274688), (3, 662849792), (4, 497137344), (6, 331424896), (8, 248568672), (11, 180777216), (12, 165712448), (16, 124284336), (22, 90388608), (24, 82856224), (32, 62142168), (33, 60259072), (44, 45194304), (48, 41428112), (64, 31071084), (66, 30129536), (88, 22597152), (96, 20714056), (128, 15535542), (132, 15064768), (176, 11298576), (192, 10357028), (256, 7767771), (264, 7532384), (352, 5649288), (384, 5178514), (401, 4958976), (528, 3766192), (587, 3387648), (704, 2824644), (768, 2589257), (802, 2479488), (1056, 1883096), (1174, 1693824), (1203, 1652992), (1408, 1412322), (1604, 1239744), (1761, 1129216), (2112, 941548), (2348, 846912), (2406, 826496), (2816, 706161), (3208, 619872), (3522, 564608), (4224, 470774), (4411, 450816), (4696, 423456), (4812, 413248), (6416, 309936), (6457, 307968), (7044, 282304), (8448, 235387), (8822, 225408), (9392, 211728), (9624, 206624), (12832, 154968), (12914, 153984), (13233, 150272), (14088, 141152), (17644, 112704), (18784, 105864), (19248, 103312), (19371, 102656), (25664, 77484), (25828, 76992), (26466, 75136), (28176, 70576), (35288, 56352), (37568, 52932), (38496, 51656), (38742, 51328)]