256475676

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{42491}}^1$

素因数の和:43001

約数の個数: 24

約数和(自身を含む): 599647104

約数和(自身を除く): 343171428

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 6036, 42491, 84982, 127473, 169964, 254946, 509892, 21372973, 42745946, 64118919, 85491892, 128237838, 256475676]

約数ペア:

[(1, 256475676), (2, 128237838), (3, 85491892), (4, 64118919), (6, 42745946), (12, 21372973), (503, 509892), (1006, 254946), (1509, 169964), (2012, 127473), (3018, 84982), (6036, 42491)]