319821376

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37573}}^1$

素因数の和:37611

約数の個数: 56

約数和(自身を含む): 763503680

約数和(自身を除く): 443682304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 37573, 75146, 150292, 263011, 300584, 526022, 601168, 713887, 1052044, 1202336, 1427774, 2104088, 2404672, 2855548, 4208176, 4997209, 5711096, 8416352, 9994418, 11422192, 16832704, 19988836, 22844384, 39977672, 45688768, 79955344, 159910688, 319821376]

約数ペア:

[(1, 319821376), (2, 159910688), (4, 79955344), (7, 45688768), (8, 39977672), (14, 22844384), (16, 19988836), (19, 16832704), (28, 11422192), (32, 9994418), (38, 8416352), (56, 5711096), (64, 4997209), (76, 4208176), (112, 2855548), (133, 2404672), (152, 2104088), (224, 1427774), (266, 1202336), (304, 1052044), (448, 713887), (532, 601168), (608, 526022), (1064, 300584), (1216, 263011), (2128, 150292), (4256, 75146), (8512, 37573)]