228215952

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12479}}^1$

素因数の和:12620

約数の個数: 60

約数和(自身を含む): 643768320

約数和(自身を除く): 415552368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 12479, 18288, 24958, 37437, 49916, 74874, 99832, 112311, 149748, 199664, 224622, 299496, 449244, 598992, 898488, 1584833, 1796976, 3169666, 4754499, 6339332, 9508998, 12678664, 14263497, 19017996, 25357328, 28526994, 38035992, 57053988, 76071984, 114107976, 228215952]

約数ペア:

[(1, 228215952), (2, 114107976), (3, 76071984), (4, 57053988), (6, 38035992), (8, 28526994), (9, 25357328), (12, 19017996), (16, 14263497), (18, 12678664), (24, 9508998), (36, 6339332), (48, 4754499), (72, 3169666), (127, 1796976), (144, 1584833), (254, 898488), (381, 598992), (508, 449244), (762, 299496), (1016, 224622), (1143, 199664), (1524, 149748), (2032, 112311), (2286, 99832), (3048, 74874), (4572, 49916), (6096, 37437), (9144, 24958), (12479, 18288)]