222330816

素因数分解:

$2^6\times 3^2\times {\mathrm{385991}}^1$

素因数の和:386009

約数の個数: 42

約数和(自身を含む): 637272792

約数和(自身を除く): 414941976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 385991, 771982, 1157973, 1543964, 2315946, 3087928, 3473919, 4631892, 6175856, 6947838, 9263784, 12351712, 13895676, 18527568, 24703424, 27791352, 37055136, 55582704, 74110272, 111165408, 222330816]

約数ペア:

[(1, 222330816), (2, 111165408), (3, 74110272), (4, 55582704), (6, 37055136), (8, 27791352), (9, 24703424), (12, 18527568), (16, 13895676), (18, 12351712), (24, 9263784), (32, 6947838), (36, 6175856), (48, 4631892), (64, 3473919), (72, 3087928), (96, 2315946), (144, 1543964), (192, 1157973), (288, 771982), (576, 385991)]