316536832

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 638426880

約数和(自身を除く): 321890048

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1217, 2032, 2048, 2434, 4064, 4868, 8128, 9736, 16256, 19472, 32512, 38944, 65024, 77888, 130048, 154559, 155776, 260096, 309118, 311552, 618236, 623104, 1236472, 1246208, 2472944, 2492416, 4945888, 9891776, 19783552, 39567104, 79134208, 158268416, 316536832]

約数ペア:

[(1, 316536832), (2, 158268416), (4, 79134208), (8, 39567104), (16, 19783552), (32, 9891776), (64, 4945888), (127, 2492416), (128, 2472944), (254, 1246208), (256, 1236472), (508, 623104), (512, 618236), (1016, 311552), (1024, 309118), (1217, 260096), (2032, 155776), (2048, 154559), (2434, 130048), (4064, 77888), (4868, 65024), (8128, 38944), (9736, 32512), (16256, 19472)]