212132976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1049}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 599961600

約数和(自身を除く): 387828624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 383, 528, 766, 1049, 1149, 1532, 2098, 2298, 3064, 3147, 4196, 4213, 4596, 6128, 6294, 8392, 8426, 9192, 11539, 12588, 12639, 16784, 16852, 18384, 23078, 25176, 25278, 33704, 34617, 46156, 50352, 50556, 67408, 69234, 92312, 101112, 138468, 184624, 202224, 276936, 401767, 553872, 803534, 1205301, 1607068, 2410602, 3214136, 4419437, 4821204, 6428272, 8838874, 9642408, 13258311, 17677748, 19284816, 26516622, 35355496, 53033244, 70710992, 106066488, 212132976]

約数ペア:

[(1, 212132976), (2, 106066488), (3, 70710992), (4, 53033244), (6, 35355496), (8, 26516622), (11, 19284816), (12, 17677748), (16, 13258311), (22, 9642408), (24, 8838874), (33, 6428272), (44, 4821204), (48, 4419437), (66, 3214136), (88, 2410602), (132, 1607068), (176, 1205301), (264, 803534), (383, 553872), (528, 401767), (766, 276936), (1049, 202224), (1149, 184624), (1532, 138468), (2098, 101112), (2298, 92312), (3064, 69234), (3147, 67408), (4196, 50556), (4213, 50352), (4596, 46156), (6128, 34617), (6294, 33704), (8392, 25278), (8426, 25176), (9192, 23078), (11539, 18384), (12588, 16852), (12639, 16784)]