218030292

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5531

約数の個数: 72

約数和(自身を含む): 585591552

約数和(自身を除く): 367561260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 5471, 6642, 9963, 10942, 13284, 16413, 19926, 21884, 32826, 39852, 49239, 65652, 98478, 147717, 196956, 224311, 295434, 443151, 448622, 590868, 672933, 886302, 897244, 1329453, 1345866, 1772604, 2018799, 2658906, 2691732, 4037598, 5317812, 6056397, 8075196, 12112794, 18169191, 24225588, 36338382, 54507573, 72676764, 109015146, 218030292]

約数ペア:

[(1, 218030292), (2, 109015146), (3, 72676764), (4, 54507573), (6, 36338382), (9, 24225588), (12, 18169191), (18, 12112794), (27, 8075196), (36, 6056397), (41, 5317812), (54, 4037598), (81, 2691732), (82, 2658906), (108, 2018799), (123, 1772604), (162, 1345866), (164, 1329453), (243, 897244), (246, 886302), (324, 672933), (369, 590868), (486, 448622), (492, 443151), (738, 295434), (972, 224311), (1107, 196956), (1476, 147717), (2214, 98478), (3321, 65652), (4428, 49239), (5471, 39852), (6642, 32826), (9963, 21884), (10942, 19926), (13284, 16413)]