643392

素因数分解:

$2^6\times 3^2\times {\mathrm{1117}}^1$

素因数の和:1135

約数の個数: 42

約数和(自身を含む): 1845818

約数和(自身を除く): 1202426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1117, 2234, 3351, 4468, 6702, 8936, 10053, 13404, 17872, 20106, 26808, 35744, 40212, 53616, 71488, 80424, 107232, 160848, 214464, 321696, 643392]

約数ペア:

[(1, 643392), (2, 321696), (3, 214464), (4, 160848), (6, 107232), (8, 80424), (9, 71488), (12, 53616), (16, 40212), (18, 35744), (24, 26808), (32, 20106), (36, 17872), (48, 13404), (64, 10053), (72, 8936), (96, 6702), (144, 4468), (192, 3351), (288, 2234), (576, 1117)]