312029312

素因数分解:

$2^7\times 7^1\times {\mathrm{348247}}^1$

素因数の和:348268

約数の個数: 32

約数和(自身を含む): 710425920

約数和(自身を除く): 398396608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 348247, 696494, 1392988, 2437729, 2785976, 4875458, 5571952, 9750916, 11143904, 19501832, 22287808, 39003664, 44575616, 78007328, 156014656, 312029312]

約数ペア:

[(1, 312029312), (2, 156014656), (4, 78007328), (7, 44575616), (8, 39003664), (14, 22287808), (16, 19501832), (28, 11143904), (32, 9750916), (56, 5571952), (64, 4875458), (112, 2785976), (128, 2437729), (224, 1392988), (448, 696494), (896, 348247)]