338698778886

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{808169}}^1$

素因数の和:808395

約数の個数: 80

約数和(自身を含む): 821423988000

約数和(自身を除く): 482725209114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 199, 234, 351, 398, 597, 702, 1053, 1194, 1791, 2106, 2587, 3582, 5174, 5373, 7761, 10746, 15522, 16119, 23283, 32238, 46566, 69849, 139698, 209547, 419094, 808169, 1616338, 2424507, 4849014, 7273521, 10506197, 14547042, 21012394, 21820563, 31518591, 43641126, 63037182, 65461689, 94555773, 130923378, 160825631, 189111546, 283667319, 321651262, 482476893, 567334638, 851001957, 964953786, 1447430679, 1702003914, 2090733203, 2894861358, 4181466406, 4342292037, 6272199609, 8684584074, 12544399218, 13026876111, 18816598827, 26053752222, 37633197654, 56449796481, 112899592962, 169349389443, 338698778886]

約数ペア:

[(1, 338698778886), (2, 169349389443), (3, 112899592962), (6, 56449796481), (9, 37633197654), (13, 26053752222), (18, 18816598827), (26, 13026876111), (27, 12544399218), (39, 8684584074), (54, 6272199609), (78, 4342292037), (81, 4181466406), (117, 2894861358), (162, 2090733203), (199, 1702003914), (234, 1447430679), (351, 964953786), (398, 851001957), (597, 567334638), (702, 482476893), (1053, 321651262), (1194, 283667319), (1791, 189111546), (2106, 160825631), (2587, 130923378), (3582, 94555773), (5174, 65461689), (5373, 63037182), (7761, 43641126), (10746, 31518591), (15522, 21820563), (16119, 21012394), (23283, 14547042), (32238, 10506197), (46566, 7273521), (69849, 4849014), (139698, 2424507), (209547, 1616338), (419094, 808169)]