219436704

素因数分解:

$2^5\times 3^2\times {\mathrm{859}}^1\times {\mathrm{887}}^1$

素因数の和:1762

約数の個数: 72

約数和(自身を含む): 625453920

約数和(自身を除く): 406017216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 859, 887, 1718, 1774, 2577, 2661, 3436, 3548, 5154, 5322, 6872, 7096, 7731, 7983, 10308, 10644, 13744, 14192, 15462, 15966, 20616, 21288, 27488, 28384, 30924, 31932, 41232, 42576, 61848, 63864, 82464, 85152, 123696, 127728, 247392, 255456, 761933, 1523866, 2285799, 3047732, 4571598, 6095464, 6857397, 9143196, 12190928, 13714794, 18286392, 24381856, 27429588, 36572784, 54859176, 73145568, 109718352, 219436704]

約数ペア:

[(1, 219436704), (2, 109718352), (3, 73145568), (4, 54859176), (6, 36572784), (8, 27429588), (9, 24381856), (12, 18286392), (16, 13714794), (18, 12190928), (24, 9143196), (32, 6857397), (36, 6095464), (48, 4571598), (72, 3047732), (96, 2285799), (144, 1523866), (288, 761933), (859, 255456), (887, 247392), (1718, 127728), (1774, 123696), (2577, 85152), (2661, 82464), (3436, 63864), (3548, 61848), (5154, 42576), (5322, 41232), (6872, 31932), (7096, 30924), (7731, 28384), (7983, 27488), (10308, 21288), (10644, 20616), (13744, 15966), (14192, 15462)]