247383579136

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{15586163}}^1$

素因数の和:15586212

約数の個数: 40

約数和(自身を含む): 510228664704

約数和(自身を除く): 262845085568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 15586163, 31172326, 62344652, 124689304, 249378608, 483171053, 498757216, 966342106, 997514432, 1932684212, 1995028864, 3865368424, 3990057728, 7730736848, 7980115456, 15461473696, 30922947392, 61845894784, 123691789568, 247383579136]

約数ペア:

[(1, 247383579136), (2, 123691789568), (4, 61845894784), (8, 30922947392), (16, 15461473696), (31, 7980115456), (32, 7730736848), (62, 3990057728), (64, 3865368424), (124, 1995028864), (128, 1932684212), (248, 997514432), (256, 966342106), (496, 498757216), (512, 483171053), (992, 249378608), (1984, 124689304), (3968, 62344652), (7936, 31172326), (15872, 15586163)]