496128078

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{133153}}^1$

素因数の和:133190

約数の個数: 40

約数和(自身を含む): 1160037648

約数和(自身を除く): 663909570

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 133153, 266306, 399459, 798918, 1198377, 2396754, 3062519, 3595131, 6125038, 7190262, 9187557, 10785393, 18375114, 21570786, 27562671, 55125342, 82688013, 165376026, 248064039, 496128078]

約数ペア:

[(1, 496128078), (2, 248064039), (3, 165376026), (6, 82688013), (9, 55125342), (18, 27562671), (23, 21570786), (27, 18375114), (46, 10785393), (54, 9187557), (69, 7190262), (81, 6125038), (138, 3595131), (162, 3062519), (207, 2396754), (414, 1198377), (621, 798918), (1242, 399459), (1863, 266306), (3726, 133153)]