290678304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{432557}}^1$

素因数の和:432577

約数の個数: 48

約数和(自身を含む): 872036928

約数和(自身を除く): 581358624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 432557, 865114, 1297671, 1730228, 2595342, 3027899, 3460456, 5190684, 6055798, 6920912, 9083697, 10381368, 12111596, 13841824, 18167394, 20762736, 24223192, 36334788, 41525472, 48446384, 72669576, 96892768, 145339152, 290678304]

約数ペア:

[(1, 290678304), (2, 145339152), (3, 96892768), (4, 72669576), (6, 48446384), (7, 41525472), (8, 36334788), (12, 24223192), (14, 20762736), (16, 18167394), (21, 13841824), (24, 12111596), (28, 10381368), (32, 9083697), (42, 6920912), (48, 6055798), (56, 5190684), (84, 3460456), (96, 3027899), (112, 2595342), (168, 1730228), (224, 1297671), (336, 865114), (672, 432557)]