1285190784

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16651}}^1$

素因数の和:16738

約数の個数: 96

約数和(自身を含む): 3753693840

約数和(自身を除く): 2468503056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 268, 288, 384, 402, 536, 576, 603, 804, 1072, 1152, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 6432, 8576, 9648, 12864, 16651, 19296, 25728, 33302, 38592, 49953, 66604, 77184, 99906, 133208, 149859, 199812, 266416, 299718, 399624, 532832, 599436, 799248, 1065664, 1115617, 1198872, 1598496, 2131328, 2231234, 2397744, 3196992, 3346851, 4462468, 4795488, 6393984, 6693702, 8924936, 9590976, 10040553, 13387404, 17849872, 19181952, 20081106, 26774808, 35699744, 40162212, 53549616, 71399488, 80324424, 107099232, 142798976, 160648848, 214198464, 321297696, 428396928, 642595392, 1285190784]

約数ペア:

[(1, 1285190784), (2, 642595392), (3, 428396928), (4, 321297696), (6, 214198464), (8, 160648848), (9, 142798976), (12, 107099232), (16, 80324424), (18, 71399488), (24, 53549616), (32, 40162212), (36, 35699744), (48, 26774808), (64, 20081106), (67, 19181952), (72, 17849872), (96, 13387404), (128, 10040553), (134, 9590976), (144, 8924936), (192, 6693702), (201, 6393984), (268, 4795488), (288, 4462468), (384, 3346851), (402, 3196992), (536, 2397744), (576, 2231234), (603, 2131328), (804, 1598496), (1072, 1198872), (1152, 1115617), (1206, 1065664), (1608, 799248), (2144, 599436), (2412, 532832), (3216, 399624), (4288, 299718), (4824, 266416), (6432, 199812), (8576, 149859), (9648, 133208), (12864, 99906), (16651, 77184), (19296, 66604), (25728, 49953), (33302, 38592)]