306080824

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{74873}}^1$

素因数の和:74959

約数の個数: 32

約数和(自身を含む): 664881120

約数和(自身を除く): 358800296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 74873, 149746, 299492, 524111, 598984, 1048222, 2096444, 4192888, 5465729, 10931458, 21862916, 38260103, 43725832, 76520206, 153040412, 306080824]

約数ペア:

[(1, 306080824), (2, 153040412), (4, 76520206), (7, 43725832), (8, 38260103), (14, 21862916), (28, 10931458), (56, 5465729), (73, 4192888), (146, 2096444), (292, 1048222), (511, 598984), (584, 524111), (1022, 299492), (2044, 149746), (4088, 74873)]