648220884

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{478039}}^1$

素因数の和:478159

約数の個数: 24

約数和(自身を含む): 1525903680

約数和(自身を除く): 877682796

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 478039, 956078, 1434117, 1912156, 2868234, 5736468, 54018407, 108036814, 162055221, 216073628, 324110442, 648220884]

約数ペア:

[(1, 648220884), (2, 324110442), (3, 216073628), (4, 162055221), (6, 108036814), (12, 54018407), (113, 5736468), (226, 2868234), (339, 1912156), (452, 1434117), (678, 956078), (1356, 478039)]