991467204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{10939}}^1$

素因数の和:11049

約数の個数: 96

約数和(自身を含む): 2881858560

約数和(自身を除く): 1890391356

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 83, 84, 91, 156, 166, 182, 249, 273, 332, 364, 498, 546, 581, 996, 1079, 1092, 1162, 1743, 2158, 2324, 3237, 3486, 4316, 6474, 6972, 7553, 10939, 12948, 15106, 21878, 22659, 30212, 32817, 43756, 45318, 65634, 76573, 90636, 131268, 142207, 153146, 229719, 284414, 306292, 426621, 459438, 568828, 853242, 907937, 918876, 995449, 1706484, 1815874, 1990898, 2723811, 2986347, 3631748, 3981796, 5447622, 5972694, 6355559, 10895244, 11803181, 11945388, 12711118, 19066677, 23606362, 25422236, 35409543, 38133354, 47212724, 70819086, 76266708, 82622267, 141638172, 165244534, 247866801, 330489068, 495733602, 991467204]

約数ペア:

[(1, 991467204), (2, 495733602), (3, 330489068), (4, 247866801), (6, 165244534), (7, 141638172), (12, 82622267), (13, 76266708), (14, 70819086), (21, 47212724), (26, 38133354), (28, 35409543), (39, 25422236), (42, 23606362), (52, 19066677), (78, 12711118), (83, 11945388), (84, 11803181), (91, 10895244), (156, 6355559), (166, 5972694), (182, 5447622), (249, 3981796), (273, 3631748), (332, 2986347), (364, 2723811), (498, 1990898), (546, 1815874), (581, 1706484), (996, 995449), (1079, 918876), (1092, 907937), (1162, 853242), (1743, 568828), (2158, 459438), (2324, 426621), (3237, 306292), (3486, 284414), (4316, 229719), (6474, 153146), (6972, 142207), (7553, 131268), (10939, 90636), (12948, 76573), (15106, 65634), (21878, 45318), (22659, 43756), (30212, 32817)]