507427072

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{104323}}^1$

素因数の和:104358

約数の個数: 36

約数和(自身を含む): 1066191280

約数和(自身を除く): 558764208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 104323, 208646, 417292, 834584, 1669168, 1982137, 3338336, 3964274, 6676672, 7928548, 13353344, 15857096, 26706688, 31714192, 63428384, 126856768, 253713536, 507427072]

約数ペア:

[(1, 507427072), (2, 253713536), (4, 126856768), (8, 63428384), (16, 31714192), (19, 26706688), (32, 15857096), (38, 13353344), (64, 7928548), (76, 6676672), (128, 3964274), (152, 3338336), (256, 1982137), (304, 1669168), (608, 834584), (1216, 417292), (2432, 208646), (4864, 104323)]