428133276

素因数分解:

$2^2\times 3^4\times {\mathrm{1321399}}^1$

素因数の和:1321415

約数の個数: 30

約数和(自身を含む): 1119225800

約数和(自身を除く): 691092524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1321399, 2642798, 3964197, 5285596, 7928394, 11892591, 15856788, 23785182, 35677773, 47570364, 71355546, 107033319, 142711092, 214066638, 428133276]

約数ペア:

[(1, 428133276), (2, 214066638), (3, 142711092), (4, 107033319), (6, 71355546), (9, 47570364), (12, 35677773), (18, 23785182), (27, 15856788), (36, 11892591), (54, 7928394), (81, 5285596), (108, 3964197), (162, 2642798), (324, 1321399)]