804647916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1277}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 2126857824

約数和(自身を除く): 1322209908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 761, 828, 1277, 1522, 2283, 2554, 3044, 3831, 4566, 5108, 6849, 7662, 9132, 11493, 13698, 15324, 17503, 22986, 27396, 29371, 35006, 45972, 52509, 58742, 70012, 88113, 105018, 117484, 157527, 176226, 210036, 264339, 315054, 352452, 528678, 630108, 971797, 1057356, 1943594, 2915391, 3887188, 5830782, 8746173, 11661564, 17492346, 22351331, 34984692, 44702662, 67053993, 89405324, 134107986, 201161979, 268215972, 402323958, 804647916]

約数ペア:

[(1, 804647916), (2, 402323958), (3, 268215972), (4, 201161979), (6, 134107986), (9, 89405324), (12, 67053993), (18, 44702662), (23, 34984692), (36, 22351331), (46, 17492346), (69, 11661564), (92, 8746173), (138, 5830782), (207, 3887188), (276, 2915391), (414, 1943594), (761, 1057356), (828, 971797), (1277, 630108), (1522, 528678), (2283, 352452), (2554, 315054), (3044, 264339), (3831, 210036), (4566, 176226), (5108, 157527), (6849, 117484), (7662, 105018), (9132, 88113), (11493, 70012), (13698, 58742), (15324, 52509), (17503, 45972), (22986, 35006), (27396, 29371)]