446620104

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1880

約数の個数: 144

約数和(自身を含む): 1427699520

約数和(自身を除く): 981079416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 588, 639, 852, 882, 994, 1176, 1278, 1491, 1704, 1764, 1783, 1988, 2556, 2982, 3479, 3528, 3566, 3976, 4473, 5112, 5349, 5964, 6958, 7132, 8946, 10437, 10698, 11928, 12481, 13916, 14264, 16047, 17892, 20874, 21396, 24962, 27832, 31311, 32094, 35784, 37443, 41748, 42792, 49924, 62622, 64188, 74886, 83496, 87367, 99848, 112329, 125244, 126593, 128376, 149772, 174734, 224658, 250488, 253186, 262101, 299544, 349468, 379779, 449316, 506372, 524202, 698936, 759558, 786303, 886151, 898632, 1012744, 1048404, 1139337, 1519116, 1572606, 1772302, 2096808, 2278674, 2658453, 3038232, 3145212, 3544604, 4557348, 5316906, 6203057, 6290424, 7089208, 7975359, 9114696, 10633812, 12406114, 15950718, 18609171, 21267624, 24812228, 31901436, 37218342, 49624456, 55827513, 63802872, 74436684, 111655026, 148873368, 223310052, 446620104]

約数ペア:

[(1, 446620104), (2, 223310052), (3, 148873368), (4, 111655026), (6, 74436684), (7, 63802872), (8, 55827513), (9, 49624456), (12, 37218342), (14, 31901436), (18, 24812228), (21, 21267624), (24, 18609171), (28, 15950718), (36, 12406114), (42, 10633812), (49, 9114696), (56, 7975359), (63, 7089208), (71, 6290424), (72, 6203057), (84, 5316906), (98, 4557348), (126, 3544604), (142, 3145212), (147, 3038232), (168, 2658453), (196, 2278674), (213, 2096808), (252, 1772302), (284, 1572606), (294, 1519116), (392, 1139337), (426, 1048404), (441, 1012744), (497, 898632), (504, 886151), (568, 786303), (588, 759558), (639, 698936), (852, 524202), (882, 506372), (994, 449316), (1176, 379779), (1278, 349468), (1491, 299544), (1704, 262101), (1764, 253186), (1783, 250488), (1988, 224658), (2556, 174734), (2982, 149772), (3479, 128376), (3528, 126593), (3566, 125244), (3976, 112329), (4473, 99848), (5112, 87367), (5349, 83496), (5964, 74886), (6958, 64188), (7132, 62622), (8946, 49924), (10437, 42792), (10698, 41748), (11928, 37443), (12481, 35784), (13916, 32094), (14264, 31311), (16047, 27832), (17892, 24962), (20874, 21396)]