287316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 760032

約数和(自身を除く): 472716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 347, 414, 694, 828, 1041, 1388, 2082, 3123, 4164, 6246, 7981, 12492, 15962, 23943, 31924, 47886, 71829, 95772, 143658, 287316]

約数ペア:

[(1, 287316), (2, 143658), (3, 95772), (4, 71829), (6, 47886), (9, 31924), (12, 23943), (18, 15962), (23, 12492), (36, 7981), (46, 6246), (69, 4164), (92, 3123), (138, 2082), (207, 1388), (276, 1041), (347, 828), (414, 694)]