239405904

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{57329}}^1$

素因数の和:57372

約数の個数: 60

約数和(自身を含む): 693119700

約数和(自身を除く): 453713796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 57329, 114658, 171987, 229316, 343974, 458632, 515961, 687948, 917264, 1031922, 1375896, 1662541, 2063844, 2751792, 3325082, 4127688, 4987623, 6650164, 8255376, 9975246, 13300328, 14962869, 19950492, 26600656, 29925738, 39900984, 59851476, 79801968, 119702952, 239405904]

約数ペア:

[(1, 239405904), (2, 119702952), (3, 79801968), (4, 59851476), (6, 39900984), (8, 29925738), (9, 26600656), (12, 19950492), (16, 14962869), (18, 13300328), (24, 9975246), (29, 8255376), (36, 6650164), (48, 4987623), (58, 4127688), (72, 3325082), (87, 2751792), (116, 2063844), (144, 1662541), (174, 1375896), (232, 1031922), (261, 917264), (348, 687948), (464, 515961), (522, 458632), (696, 343974), (1044, 229316), (1392, 171987), (2088, 114658), (4176, 57329)]