318434176

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 656223120

約数和(自身を除く): 337788944

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 106, 128, 146, 212, 292, 424, 584, 643, 848, 1168, 1286, 1696, 2336, 2572, 3392, 3869, 4672, 5144, 6784, 7738, 9344, 10288, 15476, 20576, 30952, 34079, 41152, 46939, 61904, 68158, 82304, 93878, 123808, 136316, 187756, 247616, 272632, 375512, 495232, 545264, 751024, 1090528, 1502048, 2181056, 2487767, 3004096, 4362112, 4975534, 6008192, 9951068, 19902136, 39804272, 79608544, 159217088, 318434176]

約数ペア:

[(1, 318434176), (2, 159217088), (4, 79608544), (8, 39804272), (16, 19902136), (32, 9951068), (53, 6008192), (64, 4975534), (73, 4362112), (106, 3004096), (128, 2487767), (146, 2181056), (212, 1502048), (292, 1090528), (424, 751024), (584, 545264), (643, 495232), (848, 375512), (1168, 272632), (1286, 247616), (1696, 187756), (2336, 136316), (2572, 123808), (3392, 93878), (3869, 82304), (4672, 68158), (5144, 61904), (6784, 46939), (7738, 41152), (9344, 34079), (10288, 30952), (15476, 20576)]