489881412

素因数分解:

$2^2\times 3^3\times {\mathrm{2099}}^1\times {\mathrm{2161}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 1271256000

約数和(自身を除く): 781374588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2099, 2161, 4198, 4322, 6297, 6483, 8396, 8644, 12594, 12966, 18891, 19449, 25188, 25932, 37782, 38898, 56673, 58347, 75564, 77796, 113346, 116694, 226692, 233388, 4535939, 9071878, 13607817, 18143756, 27215634, 40823451, 54431268, 81646902, 122470353, 163293804, 244940706, 489881412]

約数ペア:

[(1, 489881412), (2, 244940706), (3, 163293804), (4, 122470353), (6, 81646902), (9, 54431268), (12, 40823451), (18, 27215634), (27, 18143756), (36, 13607817), (54, 9071878), (108, 4535939), (2099, 233388), (2161, 226692), (4198, 116694), (4322, 113346), (6297, 77796), (6483, 75564), (8396, 58347), (8644, 56673), (12594, 38898), (12966, 37782), (18891, 25932), (19449, 25188)]