553092588

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 1422220800

約数和(自身を除く): 869128212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 439, 443, 474, 711, 878, 886, 948, 1317, 1329, 1422, 1756, 1772, 2634, 2658, 2844, 3951, 3987, 5268, 5316, 7902, 7974, 15804, 15948, 34681, 34997, 69362, 69994, 104043, 104991, 138724, 139988, 194477, 208086, 209982, 312129, 314973, 388954, 416172, 419964, 583431, 624258, 629946, 777908, 1166862, 1248516, 1259892, 1750293, 2333724, 3500586, 7001172, 15363683, 30727366, 46091049, 61454732, 92182098, 138273147, 184364196, 276546294, 553092588]

約数ペア:

[(1, 553092588), (2, 276546294), (3, 184364196), (4, 138273147), (6, 92182098), (9, 61454732), (12, 46091049), (18, 30727366), (36, 15363683), (79, 7001172), (158, 3500586), (237, 2333724), (316, 1750293), (439, 1259892), (443, 1248516), (474, 1166862), (711, 777908), (878, 629946), (886, 624258), (948, 583431), (1317, 419964), (1329, 416172), (1422, 388954), (1756, 314973), (1772, 312129), (2634, 209982), (2658, 208086), (2844, 194477), (3951, 139988), (3987, 138724), (5268, 104991), (5316, 104043), (7902, 69994), (7974, 69362), (15804, 34997), (15948, 34681)]