428364

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 1104376

約数和(自身を除く): 676012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 163, 219, 292, 326, 438, 489, 652, 657, 876, 978, 1314, 1467, 1956, 2628, 2934, 5868, 11899, 23798, 35697, 47596, 71394, 107091, 142788, 214182, 428364]

約数ペア:

[(1, 428364), (2, 214182), (3, 142788), (4, 107091), (6, 71394), (9, 47596), (12, 35697), (18, 23798), (36, 11899), (73, 5868), (146, 2934), (163, 2628), (219, 1956), (292, 1467), (326, 1314), (438, 978), (489, 876), (652, 657)]