268103072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{440959}}^1$

素因数の和:440988

約数の個数: 24

約数和(自身を含む): 555609600

約数和(自身を除く): 287506528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 440959, 881918, 1763836, 3527672, 7055344, 8378221, 14110688, 16756442, 33512884, 67025768, 134051536, 268103072]

約数ペア:

[(1, 268103072), (2, 134051536), (4, 67025768), (8, 33512884), (16, 16756442), (19, 14110688), (32, 8378221), (38, 7055344), (76, 3527672), (152, 1763836), (304, 881918), (608, 440959)]