255441348

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{26183}}^1$

素因数の和:26464

約数の個数: 36

約数和(自身を含む): 648106368

約数和(自身を除く): 392665020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 26183, 52366, 78549, 104732, 157098, 235647, 314196, 471294, 942588, 7095593, 14191186, 21286779, 28382372, 42573558, 63860337, 85147116, 127720674, 255441348]

約数ペア:

[(1, 255441348), (2, 127720674), (3, 85147116), (4, 63860337), (6, 42573558), (9, 28382372), (12, 21286779), (18, 14191186), (36, 7095593), (271, 942588), (542, 471294), (813, 314196), (1084, 235647), (1626, 157098), (2439, 104732), (3252, 78549), (4878, 52366), (9756, 26183)]