274619008

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{112919}}^1$

素因数の和:112952

約数の個数: 32

約数和(自身を含む): 575892000

約数和(自身を除く): 301272992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 112919, 225838, 451676, 903352, 1806704, 2145461, 3613408, 4290922, 7226816, 8581844, 14453632, 17163688, 34327376, 68654752, 137309504, 274619008]

約数ペア:

[(1, 274619008), (2, 137309504), (4, 68654752), (8, 34327376), (16, 17163688), (19, 14453632), (32, 8581844), (38, 7226816), (64, 4290922), (76, 3613408), (128, 2145461), (152, 1806704), (304, 903352), (608, 451676), (1216, 225838), (2432, 112919)]