455896336

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214237}}^1$

素因数の和:214271

約数の個数: 40

約数和(自身を含む): 1062620480

約数和(自身を除く): 606724144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 214237, 428474, 856948, 1499659, 1713896, 2999318, 3427792, 4070503, 5998636, 8141006, 11997272, 16282012, 23994544, 28493521, 32564024, 56987042, 65128048, 113974084, 227948168, 455896336]

約数ペア:

[(1, 455896336), (2, 227948168), (4, 113974084), (7, 65128048), (8, 56987042), (14, 32564024), (16, 28493521), (19, 23994544), (28, 16282012), (38, 11997272), (56, 8141006), (76, 5998636), (112, 4070503), (133, 3427792), (152, 2999318), (266, 1713896), (304, 1499659), (532, 856948), (1064, 428474), (2128, 214237)]