245124656

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4378

約数の個数: 60

約数和(自身を含む): 560167272

約数和(自身を除く): 315042616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 3577, 4088, 4283, 7154, 8176, 8566, 14308, 17132, 28616, 29981, 34264, 57232, 59962, 68528, 119924, 209867, 239848, 312659, 419734, 479696, 625318, 839468, 1250636, 1678936, 2188613, 2501272, 3357872, 4377226, 5002544, 8754452, 15320291, 17508904, 30640582, 35017808, 61281164, 122562328, 245124656]

約数ペア:

[(1, 245124656), (2, 122562328), (4, 61281164), (7, 35017808), (8, 30640582), (14, 17508904), (16, 15320291), (28, 8754452), (49, 5002544), (56, 4377226), (73, 3357872), (98, 2501272), (112, 2188613), (146, 1678936), (196, 1250636), (292, 839468), (392, 625318), (511, 479696), (584, 419734), (784, 312659), (1022, 239848), (1168, 209867), (2044, 119924), (3577, 68528), (4088, 59962), (4283, 57232), (7154, 34264), (8176, 29981), (8566, 28616), (14308, 17132)]