268548644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32077}}^1$

素因数の和:32124

約数の個数: 48

約数和(自身を含む): 603579648

約数和(自身を除く): 335031004

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 32077, 64154, 128308, 224539, 417001, 449078, 737771, 834002, 898156, 1475542, 1668004, 2919007, 2951084, 5164397, 5838014, 9591023, 10328794, 11676028, 19182046, 20657588, 38364092, 67137161, 134274322, 268548644]

約数ペア:

[(1, 268548644), (2, 134274322), (4, 67137161), (7, 38364092), (13, 20657588), (14, 19182046), (23, 11676028), (26, 10328794), (28, 9591023), (46, 5838014), (52, 5164397), (91, 2951084), (92, 2919007), (161, 1668004), (182, 1475542), (299, 898156), (322, 834002), (364, 737771), (598, 449078), (644, 417001), (1196, 224539), (2093, 128308), (4186, 64154), (8372, 32077)]