291846272

素因数分解:

$2^7\times {\mathrm{1259}}^1\times {\mathrm{1811}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 582195600

約数和(自身を除く): 290349328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1259, 1811, 2518, 3622, 5036, 7244, 10072, 14488, 20144, 28976, 40288, 57952, 80576, 115904, 161152, 231808, 2280049, 4560098, 9120196, 18240392, 36480784, 72961568, 145923136, 291846272]

約数ペア:

[(1, 291846272), (2, 145923136), (4, 72961568), (8, 36480784), (16, 18240392), (32, 9120196), (64, 4560098), (128, 2280049), (1259, 231808), (1811, 161152), (2518, 115904), (3622, 80576), (5036, 57952), (7244, 40288), (10072, 28976), (14488, 20144)]