1572128442

素因数分解:

$2^1\times 3^2\times {\mathrm{383}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 3429504000

約数和(自身を除く): 1857375558

約数列:

[1, 2, 3, 6, 9, 18, 383, 457, 499, 766, 914, 998, 1149, 1371, 1497, 2298, 2742, 2994, 3447, 4113, 4491, 6894, 8226, 8982, 175031, 191117, 228043, 350062, 382234, 456086, 525093, 573351, 684129, 1050186, 1146702, 1368258, 1575279, 1720053, 2052387, 3150558, 3440106, 4104774, 87340469, 174680938, 262021407, 524042814, 786064221, 1572128442]

約数ペア:

[(1, 1572128442), (2, 786064221), (3, 524042814), (6, 262021407), (9, 174680938), (18, 87340469), (383, 4104774), (457, 3440106), (499, 3150558), (766, 2052387), (914, 1720053), (998, 1575279), (1149, 1368258), (1371, 1146702), (1497, 1050186), (2298, 684129), (2742, 573351), (2994, 525093), (3447, 456086), (4113, 382234), (4491, 350062), (6894, 228043), (8226, 191117), (8982, 175031)]