278196

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 658560

約数和(自身を除く): 380364

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 239, 291, 388, 478, 582, 717, 956, 1164, 1434, 2868, 23183, 46366, 69549, 92732, 139098, 278196]

約数ペア:

[(1, 278196), (2, 139098), (3, 92732), (4, 69549), (6, 46366), (12, 23183), (97, 2868), (194, 1434), (239, 1164), (291, 956), (388, 717), (478, 582)]