489364742556

素因数分解:

$2^2\times 3^2\times {\mathrm{97151}}^1\times {\mathrm{139921}}^1$

素因数の和:237082

約数の個数: 36

約数和(自身を含む): 1237026895104

約数和(自身を除く): 747662152548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97151, 139921, 194302, 279842, 291453, 388604, 419763, 559684, 582906, 839526, 874359, 1165812, 1259289, 1679052, 1748718, 2518578, 3497436, 5037156, 13593465071, 27186930142, 40780395213, 54373860284, 81560790426, 122341185639, 163121580852, 244682371278, 489364742556]

約数ペア:

[(1, 489364742556), (2, 244682371278), (3, 163121580852), (4, 122341185639), (6, 81560790426), (9, 54373860284), (12, 40780395213), (18, 27186930142), (36, 13593465071), (97151, 5037156), (139921, 3497436), (194302, 2518578), (279842, 1748718), (291453, 1679052), (388604, 1259289), (419763, 1165812), (559684, 874359), (582906, 839526)]