451987968

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 1271793600

約数和(自身を除く): 819805632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 73, 87, 96, 116, 128, 139, 146, 174, 192, 219, 232, 256, 278, 292, 348, 384, 417, 438, 464, 512, 556, 584, 696, 768, 834, 876, 928, 1112, 1168, 1392, 1536, 1668, 1752, 1856, 2117, 2224, 2336, 2784, 3336, 3504, 3712, 4031, 4234, 4448, 4672, 5568, 6351, 6672, 7008, 7424, 8062, 8468, 8896, 9344, 10147, 11136, 12093, 12702, 13344, 14016, 14848, 16124, 16936, 17792, 18688, 20294, 22272, 24186, 25404, 26688, 28032, 30441, 32248, 33872, 35584, 37376, 40588, 44544, 48372, 50808, 53376, 56064, 60882, 64496, 67744, 71168, 81176, 96744, 101616, 106752, 112128, 121764, 128992, 135488, 162352, 193488, 203232, 213504, 243528, 257984, 270976, 294263, 324704, 386976, 406464, 487056, 515968, 541952, 588526, 649408, 773952, 812928, 882789, 974112, 1031936, 1083904, 1177052, 1298816, 1547904, 1625856, 1765578, 1948224, 2063872, 2354104, 2597632, 3095808, 3251712, 3531156, 3896448, 4708208, 5195264, 6191616, 7062312, 7792896, 9416416, 14124624, 15585792, 18832832, 28249248, 37665664, 56498496, 75331328, 112996992, 150662656, 225993984, 451987968]

約数ペア:

[(1, 451987968), (2, 225993984), (3, 150662656), (4, 112996992), (6, 75331328), (8, 56498496), (12, 37665664), (16, 28249248), (24, 18832832), (29, 15585792), (32, 14124624), (48, 9416416), (58, 7792896), (64, 7062312), (73, 6191616), (87, 5195264), (96, 4708208), (116, 3896448), (128, 3531156), (139, 3251712), (146, 3095808), (174, 2597632), (192, 2354104), (219, 2063872), (232, 1948224), (256, 1765578), (278, 1625856), (292, 1547904), (348, 1298816), (384, 1177052), (417, 1083904), (438, 1031936), (464, 974112), (512, 882789), (556, 812928), (584, 773952), (696, 649408), (768, 588526), (834, 541952), (876, 515968), (928, 487056), (1112, 406464), (1168, 386976), (1392, 324704), (1536, 294263), (1668, 270976), (1752, 257984), (1856, 243528), (2117, 213504), (2224, 203232), (2336, 193488), (2784, 162352), (3336, 135488), (3504, 128992), (3712, 121764), (4031, 112128), (4234, 106752), (4448, 101616), (4672, 96744), (5568, 81176), (6351, 71168), (6672, 67744), (7008, 64496), (7424, 60882), (8062, 56064), (8468, 53376), (8896, 50808), (9344, 48372), (10147, 44544), (11136, 40588), (12093, 37376), (12702, 35584), (13344, 33872), (14016, 32248), (14848, 30441), (16124, 28032), (16936, 26688), (17792, 25404), (18688, 24186), (20294, 22272)]