215538924

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{246049}}^1$

素因数の和:246129

約数の個数: 24

約数和(自身を含む): 509815600

約数和(自身を除く): 294276676

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 246049, 492098, 738147, 984196, 1476294, 2952588, 17961577, 35923154, 53884731, 71846308, 107769462, 215538924]

約数ペア:

[(1, 215538924), (2, 107769462), (3, 71846308), (4, 53884731), (6, 35923154), (12, 17961577), (73, 2952588), (146, 1476294), (219, 984196), (292, 738147), (438, 492098), (876, 246049)]