990404810496

素因数分解:

$2^8\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1030847}}^1$

素因数の和:1031011

約数の個数: 144

約数和(自身を含む): 2949874636800

約数和(自身を除く): 1959469826304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 256, 278, 288, 384, 417, 432, 556, 576, 768, 834, 864, 1112, 1152, 1251, 1668, 1728, 2224, 2304, 2502, 3336, 3456, 3753, 4448, 5004, 6672, 6912, 7506, 8896, 10008, 13344, 15012, 17792, 20016, 26688, 30024, 35584, 40032, 53376, 60048, 80064, 106752, 120096, 160128, 240192, 320256, 480384, 960768, 1030847, 2061694, 3092541, 4123388, 6185082, 8246776, 9277623, 12370164, 16493552, 18555246, 24740328, 27832869, 32987104, 37110492, 49480656, 55665738, 65974208, 74220984, 98961312, 111331476, 131948416, 143287733, 148441968, 197922624, 222662952, 263896832, 286575466, 296883936, 395845248, 429863199, 445325904, 573150932, 593767872, 791690496, 859726398, 890651808, 1146301864, 1187535744, 1289589597, 1719452796, 1781303616, 2292603728, 2375071488, 2579179194, 3438905592, 3562607232, 3868768791, 4585207456, 5158358388, 6877811184, 7125214464, 7737537582, 9170414912, 10316716776, 13755622368, 15475075164, 18340829824, 20633433552, 27511244736, 30950150328, 36681659648, 41266867104, 55022489472, 61900300656, 82533734208, 110044978944, 123800601312, 165067468416, 247601202624, 330134936832, 495202405248, 990404810496]

約数ペア:

[(1, 990404810496), (2, 495202405248), (3, 330134936832), (4, 247601202624), (6, 165067468416), (8, 123800601312), (9, 110044978944), (12, 82533734208), (16, 61900300656), (18, 55022489472), (24, 41266867104), (27, 36681659648), (32, 30950150328), (36, 27511244736), (48, 20633433552), (54, 18340829824), (64, 15475075164), (72, 13755622368), (96, 10316716776), (108, 9170414912), (128, 7737537582), (139, 7125214464), (144, 6877811184), (192, 5158358388), (216, 4585207456), (256, 3868768791), (278, 3562607232), (288, 3438905592), (384, 2579179194), (417, 2375071488), (432, 2292603728), (556, 1781303616), (576, 1719452796), (768, 1289589597), (834, 1187535744), (864, 1146301864), (1112, 890651808), (1152, 859726398), (1251, 791690496), (1668, 593767872), (1728, 573150932), (2224, 445325904), (2304, 429863199), (2502, 395845248), (3336, 296883936), (3456, 286575466), (3753, 263896832), (4448, 222662952), (5004, 197922624), (6672, 148441968), (6912, 143287733), (7506, 131948416), (8896, 111331476), (10008, 98961312), (13344, 74220984), (15012, 65974208), (17792, 55665738), (20016, 49480656), (26688, 37110492), (30024, 32987104), (35584, 27832869), (40032, 24740328), (53376, 18555246), (60048, 16493552), (80064, 12370164), (106752, 9277623), (120096, 8246776), (160128, 6185082), (240192, 4123388), (320256, 3092541), (480384, 2061694), (960768, 1030847)]