262988587268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1\times {\mathrm{85831}}^1$

素因数の和:86768

約数の個数: 48

約数和(自身を含む): 508729697280

約数和(自身を除く): 245741110012

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 839, 913, 1678, 1826, 3356, 3652, 9229, 18458, 36916, 69637, 85831, 139274, 171662, 278548, 343324, 766007, 944141, 1532014, 1888282, 3064028, 3776564, 7123973, 14247946, 28495892, 72012209, 78363703, 144024418, 156727406, 288048836, 313454812, 792134299, 1584268598, 3168537196, 5977013347, 11954026694, 23908053388, 65747146817, 131494293634, 262988587268]

約数ペア:

[(1, 262988587268), (2, 131494293634), (4, 65747146817), (11, 23908053388), (22, 11954026694), (44, 5977013347), (83, 3168537196), (166, 1584268598), (332, 792134299), (839, 313454812), (913, 288048836), (1678, 156727406), (1826, 144024418), (3356, 78363703), (3652, 72012209), (9229, 28495892), (18458, 14247946), (36916, 7123973), (69637, 3776564), (85831, 3064028), (139274, 1888282), (171662, 1532014), (278548, 944141), (343324, 766007)]