238237504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{195919}}^1$

素因数の和:195950

約数の個数: 28

約数和(自身を含む): 497636800

約数和(自身を除く): 259399296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 195919, 391838, 783676, 1567352, 3134704, 3722461, 6269408, 7444922, 12538816, 14889844, 29779688, 59559376, 119118752, 238237504]

約数ペア:

[(1, 238237504), (2, 119118752), (4, 59559376), (8, 29779688), (16, 14889844), (19, 12538816), (32, 7444922), (38, 6269408), (64, 3722461), (76, 3134704), (152, 1567352), (304, 783676), (608, 391838), (1216, 195919)]