287224128

素因数分解:

$2^6\times 3^2\times {\mathrm{498653}}^1$

素因数の和:498671

約数の個数: 42

約数和(自身を含む): 823277754

約数和(自身を除く): 536053626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 498653, 997306, 1495959, 1994612, 2991918, 3989224, 4487877, 5983836, 7978448, 8975754, 11967672, 15956896, 17951508, 23935344, 31913792, 35903016, 47870688, 71806032, 95741376, 143612064, 287224128]

約数ペア:

[(1, 287224128), (2, 143612064), (3, 95741376), (4, 71806032), (6, 47870688), (8, 35903016), (9, 31913792), (12, 23935344), (16, 17951508), (18, 15956896), (24, 11967672), (32, 8975754), (36, 7978448), (48, 5983836), (64, 4487877), (72, 3989224), (96, 2991918), (144, 1994612), (192, 1495959), (288, 997306), (576, 498653)]