1600984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 3939840

約数和(自身を除く): 2338856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 113, 154, 161, 184, 226, 253, 308, 322, 452, 506, 616, 644, 791, 904, 1012, 1243, 1288, 1582, 1771, 2024, 2486, 2599, 3164, 3542, 4972, 5198, 6328, 7084, 8701, 9944, 10396, 14168, 17402, 18193, 20792, 28589, 34804, 36386, 57178, 69608, 72772, 114356, 145544, 200123, 228712, 400246, 800492, 1600984]

約数ペア:

[(1, 1600984), (2, 800492), (4, 400246), (7, 228712), (8, 200123), (11, 145544), (14, 114356), (22, 72772), (23, 69608), (28, 57178), (44, 36386), (46, 34804), (56, 28589), (77, 20792), (88, 18193), (92, 17402), (113, 14168), (154, 10396), (161, 9944), (184, 8701), (226, 7084), (253, 6328), (308, 5198), (322, 4972), (452, 3542), (506, 3164), (616, 2599), (644, 2486), (791, 2024), (904, 1771), (1012, 1582), (1243, 1288)]