261119904

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{40597}}^1$

素因数の和:40677

約数の個数: 48

約数和(自身を含む): 695687328

約数和(自身を除く): 434567424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 40597, 81194, 121791, 162388, 243582, 324776, 487164, 649552, 974328, 1299104, 1948656, 2719999, 3897312, 5439998, 8159997, 10879996, 16319994, 21759992, 32639988, 43519984, 65279976, 87039968, 130559952, 261119904]

約数ペア:

[(1, 261119904), (2, 130559952), (3, 87039968), (4, 65279976), (6, 43519984), (8, 32639988), (12, 21759992), (16, 16319994), (24, 10879996), (32, 8159997), (48, 5439998), (67, 3897312), (96, 2719999), (134, 1948656), (201, 1299104), (268, 974328), (402, 649552), (536, 487164), (804, 324776), (1072, 243582), (1608, 162388), (2144, 121791), (3216, 81194), (6432, 40597)]