240407316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{290347}}^1$

素因数の和:290380

約数の個数: 36

約数和(自身を含む): 634120032

約数和(自身を除く): 393712716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 290347, 580694, 871041, 1161388, 1742082, 2613123, 3484164, 5226246, 6677981, 10452492, 13355962, 20033943, 26711924, 40067886, 60101829, 80135772, 120203658, 240407316]

約数ペア:

[(1, 240407316), (2, 120203658), (3, 80135772), (4, 60101829), (6, 40067886), (9, 26711924), (12, 20033943), (18, 13355962), (23, 10452492), (36, 6677981), (46, 5226246), (69, 3484164), (92, 2613123), (138, 1742082), (207, 1161388), (276, 871041), (414, 580694), (828, 290347)]