255293328

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{51637}}^1$

素因数の和:51751

約数の個数: 40

約数和(自身を含む): 665923648

約数和(自身を除く): 410630320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 51637, 103274, 154911, 206548, 309822, 413096, 619644, 826192, 1239288, 2478576, 5318611, 10637222, 15955833, 21274444, 31911666, 42548888, 63823332, 85097776, 127646664, 255293328]

約数ペア:

[(1, 255293328), (2, 127646664), (3, 85097776), (4, 63823332), (6, 42548888), (8, 31911666), (12, 21274444), (16, 15955833), (24, 10637222), (48, 5318611), (103, 2478576), (206, 1239288), (309, 826192), (412, 619644), (618, 413096), (824, 309822), (1236, 206548), (1648, 154911), (2472, 103274), (4944, 51637)]