267296472

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{7561}}^1$

素因数の和:8064

約数の個数: 48

約数和(自身を含む): 725498280

約数和(自身を除く): 458201808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7561, 8838, 11784, 15122, 17676, 22683, 30244, 35352, 45366, 60488, 68049, 90732, 136098, 181464, 272196, 544392, 3712451, 7424902, 11137353, 14849804, 22274706, 29699608, 33412059, 44549412, 66824118, 89098824, 133648236, 267296472]

約数ペア:

[(1, 267296472), (2, 133648236), (3, 89098824), (4, 66824118), (6, 44549412), (8, 33412059), (9, 29699608), (12, 22274706), (18, 14849804), (24, 11137353), (36, 7424902), (72, 3712451), (491, 544392), (982, 272196), (1473, 181464), (1964, 136098), (2946, 90732), (3928, 68049), (4419, 60488), (5892, 45366), (7561, 35352), (8838, 30244), (11784, 22683), (15122, 17676)]